SAVE UP TO 20% OFF SPA PARTS
Hot Tub Works carries a variety of spa heaters to keep your spa up and running year-round. From compact electric units that will fit in smaller places, to larger natural gas or propane heaters that offer the fastest heating, we have something for every hot tub and every budget. We carry the most trusted name brands, including Hayward, Raypak, Pentair and Coates. All warranty and installation information for these units can be found on the product pages, and may be downloaded in PDF format for your convenience.