Pool & Spa Heaters
If you don't see the pool heater parts and accessories you're looking for, fill out our Parts Request Form or call us at 406-272-9850. We're happy to assist anyone who is looking to repair or upgrade their pool heating system. All orders over $99 ship free in the contiguous U.S., and most items ship within 1-2 business days.
Pool and Spa Heaters
Maintain the perfect climate for swimming or relaxing with a high-quality pool heater from Mountain View Hearth Products. Our swimming pool and spa heaters let you enjoy the water when outdoor temperatures have cooled down - and they make sure your hot tub really is hot. We're an authorized parts dealer of all major pool and spa manufacturers, including Colmen Spa, Hydro-Quip, Cal Spa, Therm Products, Waterway, and Aquatemp. Shop for OEM pool heating parts as well as universal and aftermarket spa heaters to upgrade the performance.
Pool and Hot Tub Heater Replacement
We stock heater parts for all types of backyard and patio water structures, including in-ground swimming pools, above-ground pools, and spa pools. Complete heating control systems are ideal for a new setup, letting you set the exact temperature for maximum comfort. If you need a new heater, we have many options, including electric heaters, flow-thru heaters, heat exchangers, low-flow heaters, and thermal heating elements. Our inventory includes all the pool heating accessories you need, from check valves to temperature sensors.
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Sundance Spas
$17.85Sundance Spa Heater 2 Pole, 120 Volt Contactor, CRL (1991 Suncoast & 602-605 Balboa Systems). Measures 3-1/4" x 2-9/16" x 2" SUNDANCE Part #SUN6000-504SUN6000-504$17.85 -
Sundance Spas
$554.30Replacement Sundance Spas LowFlow Smart Heater. Measures 13 x 3.This part is identical to and will replace part number: C3314-1Sundance Spas Part # 6500-3106500-310$554.30 -
Tecmark
$34.30Replacement Tecmark 1/8" NPT 1 AMP pressure switch. Please check your owner's manual for part number compatibility. Tecmark part # TEC3902OEM Tecmark partTEC3902$34.30 -
Tecmark
$401.00Replacement Tecmark Complete Heat Recovery Control with Power Cord.This part is identical to and can replace part number: 611334.Tecmark Part # HRC2006-120HRC2006-120$401.00 -
Therm Products
$201.60Replacement Therm Products Cal Spa XL Exchanger FloThru Heater with out box. Measures 15 x 2.Therm Products Part # C2550-2001C2550-2001$201.60 -
Therm Products
$168.00Replacement Therm Products Correct Tech 4.0kW FloThru Heater. Measures 12 1/2 x 2.Therm Products Part # C2400-2300ETC2400-2300ET$168.00 -
Therm Products
$168.00Replacement Therm Products Dual Sensor Systems FloThru Heater. Comes with sensor and unions. Measures 15 x 2.Therm Products Part # C2400-0807-TPSC2400-0807-TPS$168.00 -
Therm Products
$1,013.00Replacement Therm Products Gecko M-Class FloThru Heater. Measures 15 x 2This part is identical to and can replace part number: C2400-0601.Therm Products Part # C2400-0601-2C2400-0601-2$1,013.00 -
Therm Products
$111.00Replacement Therm Products Gecko S-Class FloThru Heater. Measures 15 x 2 1/4.This part is identical to and can replace part number: 20-00294, C2400-0800ET-S2, 9920-100338.Therm Products Part # C2400-0800-2C2400-0800-2$111.00 -
Therm Products
$265.00Replacement Therm Products Jacuzzi LowFlow Square Back Heater. Replaces Jacuzzi/ Sundance J-300 Heater 6500-402 LED Models 2002+ with Spade Connectors and Jacuzzi/ Sundance J-300 Heater 6500-403 LCD Models 2002-2006 with 1/4 Female Connectors.Therm...C3229-2A$265.00 -
Therm Products
$229.00Replacement Therm Products L Shape Generic Heater for Arctic Spas. Therm Products Part # A2550-5350ETA2550-5350ET$229.00 -
Therm Products
$288.00Replacement Therm Products Generic LowFlow Trombone Heater. This heater fits Caldera Utopia and Paradise Series Spas, manufactured in 2002 and above. Therm Products Part # C3473-1C3473-1$288.00