Heater Parts
Shop pool, spa, and bath heater parts for repair and maintenance. Browse heating elements, sensors, manifolds, unions, gaskets, and related components designed to restore water heating performance.
![Pentair MasterTemp Ignition Control [w/Flame Sense] (476223Z)](http://www.bathandspaparts.com/cdn/shop/files/47-102-1816_XL_large.jpg?v=1778054957)
$413.99 $368.99
$2,953.99 $2,636.99
$264.99 $235.99
$93.49 $74.49
$297.99 $265.99
![Pentair MasterTemp 125 1-1/2" FBT Union Package [Qty 2] (474974)](http://www.bathandspaparts.com/cdn/shop/files/noimage_533b0fa7-0730-4d29-9c6d-b81445e54137_large.jpg?v=1778054946)
$478.99 $426.99
$387.99 $345.99
![Pentair Hot Surface Ignitor [w/Gasket] 500–2000 (2400-286)](http://www.bathandspaparts.com/cdn/shop/files/2400-286_XL_large.jpg?v=1778040419)
$189.99 $168.99
$206.99 $183.99
![Pentair Gasket [Front Burner, 400NT TSI] (472473)](http://www.bathandspaparts.com/cdn/shop/files/472473_XL_large.jpg?v=1778040387)
$29.49 $23.49
$215.99 $191.99
$174.99 $139.99
$29.49 $23.49
$13.99 $7.99
![Hayward Burner Orifice [LP 210] (HAXBOP210)](http://www.bathandspaparts.com/cdn/shop/files/HAXBOP210_XL_large.jpg?v=1778039976)
$15.49 $9.99
$16.99 $10.99
$25.99 $20.49
$26.49 $20.99
$29.49 $23.49
$31.49 $24.99
$31.99 $25.49
$39.49 $31.49
$38.99 $30.99
$41.49 $32.99
$43.49 $34.49
$44.49 $35.49
$48.99 $38.99
$61.99 $49.49