Blue Wave Heatwave spa cover lift - Black gas-spring undermount, rust-resistant aluminum

The Heatwave Premium Spa Cover Lift by Blue Wave is a no-drill, gas-spring hot tub cover lifter that makes removing and storing heavy spa covers simple and rust-resistant.

Built to simplify everyday use of your hot tub, this undermount cover lifter raises bulky lids smoothly using a gas spring mechanism and folds neatly against the spa when not in use. Constructed from high-grade aluminum with a powder-coated finish, the Heatwave lift resists weather and corrosion while fitting most spas and swim spas without requiring cabinet modification. With a compact footprint and adjustable spacers, it handles tapered covers and saves you effort and space.

How does the Heatwave lift make cover removal easier?

The gas spring system reduces the force needed to lift heavy spa covers so one person can operate the lid safely and smoothly. The arm extends and locks the cover in an upright position, then folds down and stores close to the spa when finished.

• Powerful gas springs that assist lifting and lowering
• Single-person operation with controlled motion
• Folds beside the spa to clear the view and entry

Will this cover lifter fit my hot tub or swim spa?

Heatwave’s undermount design is made to be broadly compatible with most spa models and cover shapes, including tapered covers and many Blue Wave pool covers. It requires only a 36-inch clearance behind the spa and uses adjustable spacers to accommodate 4 to 6-inch tapers.

• Fits a wide range of spa sizes and shapes
• Adjustable spacers for 4"–6" cover tapers
• 39" L x 27.8" W x 39" H footprint and 36" clearance requirement

How durable and weatherproof is the Heatwave lifter?

The frame is crafted from high-grade aluminum and finished with a protective powder coat to resist rust and outdoor exposure. Components are sized for frequent use in residential or commercial settings, and the unit comes backed by a five-year limited warranty for added assurance.

• Rust-resistant aluminum frame with powder coat finish
• Engineered for repeated outdoor operation
• 5-year limited warranty for coverage and support

How simple is the setup—do I need to drill into my spa cabinet?

Installation is designed to be quick and minimally invasive: the undermount base plate secures the lifter without drilling into the spa cabinet. The low-profile base offers a stable attachment point and streamlines setup so you can start using the lifter soon after unpacking.

• No cabinet drilling required thanks to the undermount base plate
• Low-profile footprint for a clean installation
• Includes instructions for a fast, secure setup

Who is this for: The Blue Wave Heatwave Premium Spa Cover Lift is ideal for homeowners, rental property managers, and small commercial operators who want an easy, durable solution to handle heavy spa covers. It’s especially useful for anyone seeking a no-drill option that saves space, reduces manual strain, and withstands outdoor conditions.