If you’re looking for the 15 best generator base pads for heat pumps, I can help you find options that offer stability, durability, and safety. These pads are made from materials like heavy-duty rubber, weatherproof plastics, or reinforced concrete to support different weights and resist environmental elements. They feature anti-vibration properties, textured surfaces, and easy installation features. Keep going to discover which options best suit your needs and guarantee your equipment stays secure and long-lasting.
Key Takeaways
- Choose pads made from durable, weatherproof materials like polypropylene, rubber, or concrete for long-term outdoor stability.
- Ensure the base pad supports the specific weight and size of your heat pump or generator for safe operation.
- Opt for pads with anti-vibration and slip-resistant features to reduce noise and prevent shifting during use.
- Select pads compatible with uneven or unstable ground, providing leveling options for secure installation.
- Consider ease of installation with features like pre-drilled holes and built-in level guides for quick, stable setup.
Poolzilla Heat Pump Mounting Pad (39.5’’ x 31’’)
If you’re looking for a reliable mounting solution for your pool heat pump or outdoor equipment, the Poolzilla Heat Pump Mounting Pad is an excellent choice. It measures 39.5” x 31” with a 2” height, providing sturdy support. Its lightweight, textured gray surface prevents slipping and helps keep equipment stable. Designed for easy installation, it offers anti-vibration qualities and solid load distribution, whether on soil, gravel, or concrete. I appreciate its durability and simplicity, making setup quick and maintenance straightforward. Backed by a quality assurance policy, this pad guarantees your equipment stays secure and performs efficiently.
Best For: homeowners and maintenance professionals seeking a durable, stable, and easy-to-install mounting solution for pool heat pumps and outdoor equipment.
Pros:
- Provides sturdy support with anti-vibration features to minimize noise and movement
- Lightweight and textured surface for easy handling and slip resistance
- Versatile compatibility with various outdoor equipment on different surfaces
Cons:
- May be less suitable for uneven or highly soft terrains without additional stabilization
- Limited to equipment within the specified size and weight range
- The textured surface might trap debris, requiring periodic cleaning
Floor Mounting Base Kit for Mini Split Air Conditioners
The Wisscool Floor Mounting Base Kit stands out as an excellent choice for anyone installing mini split air conditioners, heat pumps, or condensers that weigh between 7,000 and 18,000 BTU. Made of heavy-duty rubber and reinforced polymer, it supports up to 1,400 pounds, ensuring stability and durability. Its design includes pre-drilled holes, adjustable leveling feet, and a bubble level for easy setup. Built to withstand extreme temperatures and outdoor elements, it effectively reduces vibrations and noise. Whether on grass, dirt, or pavement, this base kit offers reliable support, making installation straightforward and long-lasting.
Best For: Homeowners and contractors seeking a durable, vibration-reducing outdoor base for mini split units, heat pumps, or condensers within 7,000-18,000 BTU.
Pros:
- Heavy-duty construction supports up to 1,400 lbs with excellent stability
- Effectively reduces vibrations and noise for quieter operation
- Easy to install with pre-drilled holes, leveling feet, and included hardware
Cons:
- Bubble level may detach and require adhesive for secure mounting
- Lacks dedicated mounting bolts for attaching the base directly to the AC pad
- Compatibility depends on matching unit size; some units may not fit perfectly
Poolzilla Heat Pump Mounting Pad (39.5’’ x 31’’)
The Poolzilla Heat Pump Mounting Pad measures 39.5 inches by 31 inches and stands 2 inches high, making it an excellent choice for those seeking a stable, lightweight platform for outdoor equipment. Its textured surface prevents slipping, while its anti-vibration properties help minimize noise and movement. Suitable for pool heat pumps, HVAC units, and other outdoor gear, it offers even load distribution on various surfaces like soil or gravel. The lightweight design makes installation easy, and the durable gray finish guarantees long-lasting support. Backed by a quality assurance policy, this pad provides peace of mind for reliable, stable equipment placement.
Best For: homeowners and professionals seeking a durable, stable platform for outdoor pool heat pumps, HVAC units, and other equipment to ensure optimal performance and reduced vibration.
Pros:
- Anti-vibration properties help reduce noise and movement during operation
- Textured surface provides excellent grip, preventing slipping
- Lightweight design allows for easy handling and installation
Cons:
- May be less suitable for uneven or extremely soft ground without additional support
- Limited to equipment within its size and weight capacity
- Available in a single color (gray), which might not match all outdoor aesthetics
Equipment Pad for HVAC Systems
An equipment pad for HVAC systems is essential for ensuring stable and secure outdoor installation. Measuring 24 x 24 x 2 inches, it supports units like heat pumps, condensers, and generators, with a load capacity up to 300 pounds. Made from weatherproof, durable plastic, it withstands rain, snow, and oil leaks, ensuring long-term performance. Its anti-slip textured surface improves stability, and it can be drilled for extra anchoring. Easy to install on flat surfaces, the lightweight design makes handling simple. This versatile pad elevates equipment, preventing water damage and enhancing safety, making it a reliable choice for outdoor HVAC setups.
Best For: homeowners and contractors seeking a durable, weatherproof platform to securely install outdoor HVAC units and equipment.
Pros:
- Made from weatherproof, high-quality plastic that resists rain, snow, and oil leaks
- Features an anti-slip textured surface for enhanced stability and safety
- Easy to install and handle due to lightweight design and can be drilled for extra anchoring
Cons:
- May collapse under certain tripod setups or heavier equipment beyond 300 pounds
- Limited height (2 inches), which might not be sufficient for all drainage or clearance needs
- Some users have noted that it requires proper leveling for optimal stability
moonoom 6 Pcs Air Conditioner Heat Pump System Pads
If you’re looking for a durable and versatile solution to stabilize your outdoor AC unit or heat pump, the moonoom 6 Pcs Air Conditioner Heat Pump System Pads stand out. These 12 x 12-inch plastic mats are made from eco-friendly PO soft plastic, resisting deformation and harsh weather. The anti-slip design with concave-convex threads ensures stability, reduces sliding, and absorbs vibrations. Easy to assemble and disassemble, they can be customized to fit your setup. Whether elevating units or protecting surfaces, these versatile pads are praised for durability, stability, and simple installation, making them a reliable choice for outdoor equipment support.
Best For: homeowners and outdoor equipment users seeking a durable, stable, and eco-friendly pad to support air conditioners, heat pumps, or outdoor appliances.
Pros:
- Made from environmentally friendly PO soft plastic that resists deformation and harsh weather conditions.
- Anti-slip design with concave-convex threads enhances stability and vibration absorption.
- Easy to assemble, disassemble, and customize for various outdoor equipment setups.
Cons:
- May require additional fixing methods like drilling or tape on uneven surfaces for better stability.
- Not suitable for unlevel ground without supplementary support such as digging or concrete.
- Regular cleaning needed to maintain durability and prevent dust and bacteria buildup.
DuctlessAire Equipment Pad for Mini Split AC Units
Choosing the right equipment pad is essential for ensuring stable support for outdoor units like mini split AC systems. The DuctlessAire Equipment Pad offers a versatile, durable foundation suitable for mini splits, air conditioners, and other outdoor equipment. Its injection-molded polypropylene construction resists UV rays, moisture, and temperature changes, ensuring long-lasting stability. Weighing just over 8 pounds, it’s easy to install thanks to its anti-slip surface and ribbed underside. With dimensions of 38 by 18 inches and a height of 3 inches, it supports units up to 205 pounds reliably. This pad provides a practical, weather-resistant solution that simplifies setup and maintenance.
Best For: homeowners and HVAC professionals seeking a durable, easy-to-install foundation for outdoor mini split systems and similar equipment.
Pros:
- Constructed from UV-resistant, weatherproof polypropylene for long-lasting durability
- Lightweight and easy to handle, facilitating quick installation and repositioning
- Provides stable support with anti-slip surface and ribbed underside to prevent shifting
Cons:
- Plastic construction may be less thick than some users prefer, potentially affecting strength over time
- Lacks adjustable features or feet for leveling on uneven ground
- May not be suitable for equipment exceeding 205 pounds or requiring specialized support
Yarssihha Mini Split Rubber Base Pad
The Yarssihha Mini Split Rubber Base Pad stands out as a top choice for homeowners seeking a durable, stable platform for their ductless air conditioners. Designed for units between 9,000 and 60,000 BTU, it features adjustable aluminum grooves that fit most brands. Made from high-quality rubber bonded with aluminum, it offers excellent durability, anti-aging properties, and resistance to high temperatures and flames. Its anti-slip bottom prevents shaking, while shock-absorbing features reduce noise and vibration. Easy to install, it includes hardware and a built-in spirit level for perfect alignment. This pad elevates your outdoor unit, protecting it from debris and environmental elements, ensuring stability and longevity.
Best For: homeowners and DIY enthusiasts seeking a durable, stable, and environmentally resistant platform for their ductless air conditioners and mini split systems.
Pros:
- Made from high-quality rubber bonded with aluminum for enhanced durability and resistance to high temperatures and flames
- Features adjustable aluminum grooves and a built-in spirit level for easy, precise installation
- Effectively reduces noise, vibration, and shielding the outdoor unit from debris and environmental elements
Cons:
- Rubber may shed small flakes during shipping, which could be a concern for some users
- Longer-term durability in prolonged sun exposure might be uncertain, potentially affecting rubber integrity over time
- Hardware not included for ground fixing, requiring additional purchase for permanent installation
Diversitech E Lite Plastic Equipment Pad for HVAC Systems
The Diversitech E Lite Plastic Equipment Pad stands out as an ideal choice for anyone needing a lightweight, durable base for outdoor HVAC units and equipment. Its 32 x 32 x 2-inch size provides stable support and helps keep equipment level on uneven terrain like soil or gravel. Made from injection-molded polypropylene, it’s easy to install and move, yet tough enough to withstand harsh weather. The pad’s design features a drillable surface for securing units and a textured top to prevent shifting. Plus, its load distribution ribs enhance stability, making it a versatile, reliable platform for HVAC systems, generators, or even large bins.
Best For: homeowners, contractors, or maintenance professionals seeking a lightweight, durable platform for outdoor HVAC units, generators, or heavy equipment on uneven or soft terrain.
Pros:
- Made from injection-molded polypropylene for lightweight durability and easy handling
- Rugged construction withstands extreme weather conditions
- Features a drillable surface and textured top to secure and prevent shifting of equipment
Cons:
- Thickness may be insufficient for some screw securing needs; a thicker pad (3/16 to 1/4 inch) could be preferable
- Smooth surface might cause items like trash bins to slide or shift
- No specific footers or additional anchoring features, potentially requiring extra fill to prevent sinking
Mini Split Condenser Pad for HVAC Systems
A mini split condenser pad is essential for anyone installing ductless HVAC systems outdoors, especially since it elevates the unit to improve airflow and protect it from debris. Made from lightweight, injection-molded polypropylene, it supports up to 300 pounds and features a textured surface to prevent slipping. Its sturdy design reduces vibrations and noise, boosting the unit’s performance and lifespan. The pad’s dimensions—38 x 18 x 3 inches—fit most outdoor mini splits and heat pumps. Easy to install on flat soil or hard ground, it’s durable, weather-resistant, and helps maintain a stable, secure foundation for outdoor HVAC units.
Best For: homeowners, HVAC technicians, and DIY enthusiasts seeking a durable, stable foundation for outdoor mini split and heat pump units to enhance performance and longevity.
Pros:
- Supports up to 300 pounds, providing strong stability for outdoor units
- Made from weather-resistant, UV-protected polypropylene for long-term durability
- Easy to install on flat soil or hard surfaces with drilled holes for secure fastening
Cons:
- May require additional wall brackets for certain installation setups
- Not suitable for uneven or sloped ground without additional leveling measures
- Limited color options, primarily gray, to match outdoor environments
Pool Pump Pad for Vibration and Noise Reduction
If you’re looking to cut down on noise and vibrations from your pool pump, investing in a high-quality rubber pad can make a noticeable difference. These anti-vibration pads are designed to absorb vibrations, reducing noise by up to 95%, which creates a quieter environment. They also improve pump stability, preventing movement and potential damage. Made from durable, high-quality rubber, they support pumps up to 4 horsepower and fit most models like Waterway or AquaFlo. Easy to install, these pads are praised by users for profoundly decreasing noise and enhancing comfort during operation. Confirm your pump size before purchasing to ensure a proper fit.
Best For: Pool and hot tub owners seeking an effective solution to reduce pump noise and vibrations for a quieter, more comfortable environment.
Pros:
- Significantly reduces noise by up to 95%, creating a quieter operation.
- Durable rubber construction supports pumps up to 4 horsepower with long-lasting performance.
- Easy to install and compatible with most pump brands like Waterway and AquaFlo.
Cons:
- May not fully eliminate noise from electric motor fans or water pumps alone.
- Size and shape must be confirmed before purchase to ensure proper fit.
- Some users might find the pad less effective if their pump setup differs significantly from standard sizes.
DiversiTech UC2448-3 Ultralite Pad, 24 x 48 x 3
For those seeking a lightweight yet durable base, the DiversiTech UC2448-3 Ultralite Pad offers an excellent solution. Measuring 24 x 48 x 3 inches, it’s made from true concrete with a fiber-cement coating that makes it both strong and flexible. The fiber reinforcement allows the pad to bend slightly under load or ground movement, preventing cracks or breaks. Its textured surface keeps equipment stable, reducing sliding risks. Plus, the design promotes water drainage, which helps protect your generator or heat pump from water damage. Overall, this pad combines durability, flexibility, and stability in a lightweight package, making it an ideal choice for safe, long-lasting support.
Best For: homeowners and contractors seeking a lightweight, durable, and stable base for outdoor equipment like generators and heat pumps.
Pros:
- Made from true concrete with fiber reinforcement for enhanced flexibility and durability
- Textured surface prevents slipping, ensuring equipment stability
- Facilitates water drainage to protect equipment from water damage
Cons:
- Slightly heavier than non-reinforced plastic pads, which may affect ease of handling
- May require more careful placement due to its weight and rigidity
- Limited color options, primarily available in standard concrete appearance
Floor Mounting Base Pad Kit for 9000-24000 BTU Air Conditioner Heat Pump
The Floor Mounting Base Pad Kit for 9000-24000 BTU air conditioners and heat pumps stands out for its robust support and vibration-dampening features, making it an ideal choice for those seeking a stable, noise-reducing platform. Crafted from high-quality rubber, it absorbs vibrations effectively, extending equipment lifespan and minimizing noise. With a weight capacity of up to 2200 pounds, it supports most mini split units and heavy-duty systems. Easy to install on flat surfaces using included hardware and spirit levels, it offers quick, tool-free setup. Its versatility and durability make it perfect for outdoor or indoor applications where stability and quiet operation are priorities.
Best For: homeowners and technicians seeking a durable, vibration-dampening, and noise-reducing mounting solution for 9000-24000 BTU mini split units and heat pumps in both indoor and outdoor settings.
Pros:
- Easy to install with included hardware and built-in spirit levels, requiring no special tools
- Supports heavy loads up to 2200 pounds, suitable for most mini split and heat pump units
- Effectively absorbs vibrations and reduces noise, prolonging equipment lifespan and creating quieter environments
Cons:
- Some users have experienced delivery damage, affecting installation or usage
- Defective parts may require alternative leveling methods, potentially complicating setup
- Limited to flat surfaces like concrete, patio tiles, or decks, restricting placement options in uneven areas
Mini Split Pad for Air Conditioner Heat Pump Systems
A mini split pad designed for outdoor units offers a reliable, level base that helps guarantee ideal performance of heat pump systems. Made from lightweight, durable polypropylene, it’s weather-proof and features a textured surface to prevent sliding. The ribbing on the back ensures stability and self-leveling, making installation straightforward on flat soil or hard surfaces. It supports units up to 300 lbs and can be combined with anti-vibration pads to reduce noise and movement. Although some users mention concerns about plastic quality and durability, this pad provides a stable, secure platform for outdoor mini split units, promoting efficient operation and long-term stability.
Best For: homeowners and HVAC professionals seeking a stable, level platform for outdoor mini split units and heat pumps on various surfaces.
Pros:
- Lightweight and weather-proof polypropylene construction for durability outdoors
- Textured surface and ribbing enhance stability and reduce sliding or wobbling
- Easy installation on flat soil or hard surfaces, with optional drilling for added security
Cons:
- Some users report concerns about plastic quality and potential warping over time
- Lack of included hardware for securing units may require additional purchase
- Lower-cost plastic bases may lack proper leveling and long-term durability
Equipment Pad 36 x 36 x 2 Inches for Air Conditioners
If you’re looking to guarantee stable support for your outdoor air conditioning unit, the Equipment Pad 36 x 36 x 2 Inches by Pearwow stands out as an ideal choice. This pad measures 36W x 36L x 2T inches, supporting HVAC systems, condensers, and pool pumps up to 300 lbs. Made of durable, UV-resistant polypropylene, it’s built for long-term outdoor use. Its ribbed surface stabilizes units, while the anti-slip texture minimizes movement. Easy to install on flat surfaces, it withstands temperatures from -48°F to 180°F. With positive customer feedback and a solid warranty, it’s a reliable, stable base for your outdoor equipment.
Best For: homeowners and HVAC professionals seeking a durable, stable base for outdoor air conditioning units, condensers, or pool pumps.
Pros:
- Made of UV-resistant, weatherproof polypropylene suitable for long-term outdoor use
- Supports up to 300 lbs, providing reliable stability for various equipment
- Ribbed and anti-slip textured surface reduces movement and enhances stability
Cons:
- Weighs approximately 11 pounds, which may require extra handling during installation
- Limited to flat surfaces; may not be suitable for uneven terrain without additional support
- Only available in black, which may not match all outdoor aesthetics
Mxclimate Equipment Pad for HVAC Systems
Designed specifically for outdoor HVAC systems, the Mxclimate Equipment Pad offers a durable and stable base that keeps units secure in various weather conditions. Made from injection-molded polypropylene, it resists corrosion, extreme weather, and degradation over time. With dimensions of 24×24 inches and a 2-inch thickness, it provides ample support for condenser units, heat pumps, and ductless mini splits. The anti-slip textured surface prevents shifting or sliding, ensuring stability. Suitable for level soil, gravel, or hard surfaces, it can be drilled for extra security if needed. This lightweight, long-lasting pad is a reliable choice for protecting outdoor HVAC equipment.
Best For: homeowners and HVAC technicians seeking a durable, stable base for outdoor condenser units, heat pumps, or ductless mini splits in various weather conditions.
Pros:
- Made from corrosion-resistant injection-molded polypropylene for long-term durability
- Anti-slip textured surface ensures stability and prevents shifting during operation
- Suitable for placement on level soil, gravel, or hard surfaces, with optional drilling for added security
Cons:
- Limited to level, stable surfaces; may not perform well on uneven terrain without modifications
- Not designed for indoor use or non-HVAC applications
- Slightly heavy for some users to handle easily without assistance
Factors to Consider When Choosing a Generator Base Pad for Heat Pumps
When selecting a base pad for your heat pump, I consider factors like load capacity to handle the equipment’s weight, durability of the material, and how well it suits the ground surface. Vibration absorption is also vital to prevent noise and damage, while installation should be straightforward and hassle-free. Let’s explore these points to help you choose the best pad for your needs.
Load Capacity Needs
Choosing the right generator base pad starts with making certain it can handle the weight of your heat pump and all associated components. I recommend selecting a pad with a load capacity that exceeds the combined weight of your unit, including accessories and maintenance equipment. This extra margin accounts for future upgrades or expansions, preventing the need to replace your pad later. It’s also important to consider how weight is distributed across the pad to avoid uneven stress, which could cause ground settling or structural failure. Verify the pad’s maximum load rating—these typically range from 300 lbs for smaller units to over 2200 lbs for heavy-duty models—matching it precisely to your heat pump’s weight. Proper load capacity ensures stability, safety, and long-term performance.
Material Durability
The durability of a generator base pad largely depends on the material it’s made from, as this determines how well it withstands outdoor conditions over time. Reinforced polypropylene and fiber-reinforced concrete are excellent choices, offering enhanced longevity. Weather-resistant materials like UV-resistant plastics and treated rubber help prevent degradation from sun, rain, snow, and temperature extremes. High-quality materials resist cracking, warping, and corrosion, maintaining structural integrity even after years outside. The right material also absorbs vibrations and supports heavy loads, preventing premature failure. Additionally, choosing durable materials ensures the base pad remains stable despite ground movement or shifting terrain. Overall, material resilience is vital for extending the lifespan of both the base pad and the heat pump, providing a reliable and safe foundation.
Ground Compatibility
Selecting the right generator base pad requires carefully evaluating the ground it will sit on to ensure stability and support. I look for a level, stable surface that can bear the weight without shifting or sinking over time. It’s important to consider the ground material—whether soil, gravel, or concrete—and whether it provides adequate resistance against erosion or settling. I also check for debris, cracks, or uneven patches that could threaten stability or cause vibration issues. Proper drainage is essential; I want to avoid water pooling around the pad, which can weaken the foundation or cause damage. Additionally, I consider how easy it is to prepare or reinforce the ground, like compacting soil or adding a concrete slab, to meet the load requirements comfortably.
Vibration Absorption
When it comes to heat pumps, minimizing operational vibrations is crucial to prevent structural stress and noise issues. Effective generator base pads use vibration-dampening materials like rubber or engineered composites to isolate vibrations from the ground. The pad’s thickness and material considerably impact its ability to absorb and reduce vibrations; thicker, softer materials generally provide better damping. Features like textured surfaces or integrated shock absorbers help minimize resonance and low-frequency noise transmission. Properly chosen vibration absorption pads not only quiet the operation but also extend the heat pump’s lifespan by preventing stress on its components. Ensuring the pad is compatible with your heat pump’s weight and size guarantees ideal vibration mitigation without sacrificing stability. This balance is essential for long-term performance and safety.
Installation Simplicity
Choosing a generator base pad that’s easy to install can save you time and frustration during setup. Look for pads with pre-drilled holes and included hardware—this means no need for specialized tools and quick assembly. Opt for lightweight but durable materials like reinforced polypropylene or rubber, which are easier to handle and position. Select a pad with adjustable leveling features or built-in spirit levels to simplify installation on uneven surfaces. Anti-slip textured surfaces and load distribution features help reduce the need for extra stabilization. Additionally, check if the pad comes with clear, step-by-step instructions or minimal assembly requirements. These factors make installation straightforward, saving you effort and ensuring your heat pump is securely supported without complications.
Frequently Asked Questions
How Do Base Pads Impact Heat Pump Efficiency and Longevity?
Base pads directly impact my heat pump’s efficiency and longevity by providing a stable, level foundation that prevents vibrations and shifting. When I use the right pad, it reduces wear and tear on the unit, minimizes noise, and helps with proper drainage. This protection means my heat pump runs smoothly, uses less energy, and lasts longer, saving me money on repairs and replacements over time.
Are There Specific Materials Best Suited for Extreme Weather Conditions?
I’ve found that rubber and composite materials are best suited for extreme weather conditions. Rubber offers excellent durability and weather resistance, making it ideal for freezing temperatures and heavy rain. Composites like reinforced concrete resist cracking and corrosion in intense heat or cold. I’ve learned that choosing these materials helps guarantee your heat pump stays stable, safe, and efficient, no matter what Mother Nature throws your way.
How Do I Choose the Right Size for My Heat Pump’s Base Pad?
To select the right size for my heat pump’s base pad, I measure the unit’s dimensions and add a few inches on each side for airflow and stability. I consider the weight and guarantee the pad can support it without sinking or shifting. I also check manufacturer guidelines for specific size recommendations. Proper sizing keeps my heat pump stable, reduces vibrations, and prevents potential damage.
Can Base Pads Reduce Noise and Vibrations From Heat Pumps?
Sure, base pads can definitely reduce noise and vibrations from heat pumps—they’re like a magic cushion for noisy neighbors. When you place your heat pump on a sturdy, well-designed base pad, it absorbs vibrations, making your unit whisper instead of roar. Plus, it prevents the whole system from rattling like a junkyard. So yes, a good base pad is your secret weapon for a quieter, smoother operation!
What Maintenance Is Required for Generator Base Pads Over Time?
I recommend inspecting your generator base pads regularly for signs of wear, cracks, or shifting. Keep them clean and free of debris to prevent deterioration. If you notice any damage or unevenness, replace or adjust the pads promptly to maintain stability. Periodic checks ensure the pads continue to absorb vibrations effectively, safeguarding your equipment and ensuring safety over time. Proper maintenance is key to longevity and performance.
Conclusion
Choosing the right base pad is like laying a solid foundation for your heat pump’s future. It’s the anchor that keeps your unit steady amid life’s storms, ensuring safety and longevity. Think of it as your heat pump’s sturdy ship’s hull—protecting it from rough waters and unpredictable currents. When you pick wisely, you’re not just installing a pad; you’re building a resilient sanctuary where your comfort can flourish, come rain or shine.
