Heaters
Enhance your comfort with our extensive range of top-quality heaters, designed to meet diverse heating needs, whether for spas, pools, or residential applications. Our collection features an array of advanced heater models, including Flow Through and Low Flow variations, all ensuring optimal performance and energy efficiency.
Among our selection, you'll find the popular Heater FloThru models that deliver exceptional heating capabilities with options like 230V, 4.0kW, and 5.5kW. The FloThru technology promotes superior heat transfer, making these heaters perfect for quick temperature adjustments in your water system. For those needing replacement parts or upgrades, our CalSpa and Gecko heater assemblies include everything necessary for seamless replacements or enhancements, such as the Cal Spa 5.5kW Flow-Thru Heater and HydroQuip’s Squareback models.
We also cater to unique applications with specialized products like the Baptismal Heater Assembly, ensuring that every customer finds exactly what they need. The diverse selection of accessories, including jumper straps and O-rings, guarantees a complete heating solution tailored to your requirements.
Notably, our heaters incorporate durable materials such as titanium, promising longevity and reliability. Plus, with user-friendly features like Plug-n-Click technology and auto reset functions, efficiency and safety are guaranteed in every model.
Explore our collection today to discover reliable heating solutions ideal for pools, hot tubs, and home use. Experience the perfect blend of functionality and quality as you choose from our range of heaters. Trust in our products to keep you warm and comfortable no matter the season.
Among our selection, you'll find the popular Heater FloThru models that deliver exceptional heating capabilities with options like 230V, 4.0kW, and 5.5kW. The FloThru technology promotes superior heat transfer, making these heaters perfect for quick temperature adjustments in your water system. For those needing replacement parts or upgrades, our CalSpa and Gecko heater assemblies include everything necessary for seamless replacements or enhancements, such as the Cal Spa 5.5kW Flow-Thru Heater and HydroQuip’s Squareback models.
We also cater to unique applications with specialized products like the Baptismal Heater Assembly, ensuring that every customer finds exactly what they need. The diverse selection of accessories, including jumper straps and O-rings, guarantees a complete heating solution tailored to your requirements.
Notably, our heaters incorporate durable materials such as titanium, promising longevity and reliability. Plus, with user-friendly features like Plug-n-Click technology and auto reset functions, efficiency and safety are guaranteed in every model.
Explore our collection today to discover reliable heating solutions ideal for pools, hot tubs, and home use. Experience the perfect blend of functionality and quality as you choose from our range of heaters. Trust in our products to keep you warm and comfortable no matter the season.
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Compression Fitting, Universal, 1/4" x 1/8"
$10.00Compression Fitting, Universal, 1/4" x 1/8" Universal Pressure SwitchWill retrofit to virtually any pressure switch application. 3902 Series replaces all pilot duty and millivolt gas heater applications. 3925 Series replaces all 25 amp electric heater...47-319-1215$10.00 -
Compression Fitting, Universal, 3/16" x 1/8"
$5.00Compression Fitting, Universal, 3/16" x 1/8" Universal Pressure SwitchWill retrofit to virtually any pressure switch application. 3902 Series replaces all pilot duty and millivolt gas heater applications. 3925 Series replaces all 25 amp electric heater...47-319-1205$5.00 -
CRL - Mr Spa Heater Assembly 1.5KW 120V 1-1/4"MIPT,UN-1 (2-00-0021) **Discontinued**
$321.00Mr Spa Htr. Assy 1.5KW 120V 1-1/4"MIPT,UN-1 Horizon # 46-454-1105 Manf. Allied Innovations Manf. # 2-00-0021The CRL - Mr Spa Heater Assembly 1.5KW 120V 1-1/4"MIPT, UN-1 (2-00-0021) is a reliable component designed for spa owners seeking to enhance...46-454-1105$321.00 -
CRL - Mr Spa Heater Assembly Double Plug UN2 (2-00-0009-UN2) **Discontinued**
$345.00Mr Spa Heater Assy Double Plug UN2 Horizon # 46-454-1110 Manf. Allied Innovations Manf. # 2-00-0009-UN2The CRL Mr Spa Heater Assembly Double Plug UN2 is a reliable and essential component designed for spa enthusiasts seeking consistent performance and...46-454-1110$345.00 -
CRL Heater 1.5/6KW No Space Split Nut (2-00-0003) ** Discontinued**
$153.00CRL Heater 1.5/6KW No Space Split Nut Horizon # 46-454-1010 Manf. Allied Innovations Manf. # 2-00-000346-454-1010$153.00 -
CRL Heater 6KW 1" Space Sol Nut (2-00-0001) ** Discontinued**
$153.00CRL Heater 6KW 1" Space Sol Nut Horizon # 46-454-1000 Manf. Allied Innovations Manf. # 2-00-000146-454-1000$153.00 -
CRL Heater 6KW 2" PVC (2-00-0004) ** Discontinued**
$181.00CRL Heater 6KW 2" PVC Horizon # 46-454-1015 Manf. Allied Innovations Manf. # 2-00-000446-454-1015$181.00 -
CRL- Mr. Spa Heater Assembly Square Plug UN3 (2-00-0062) **Discontinued**
$294.00Mr Spa Assy Square Plug UN3 Horizon # 46-454-1100 Manf. Allied Innovations Manf. # 2-00-0062The CRL- Mr. Spa Heater Assembly Square Plug UN3 (2-00-0062) is a meticulously engineered component designed to provide efficient heating solutions for spas,...46-454-1100$294.00 -
Double Pole Spa Heater Hi Limit DPST 40A 5/16" x 8" Capillary
Experience ultimate safety and precision with the Double Pole Spa Heater Hi Limit DPST 40A 5/16" x 8" Capillary by Allied Innovations. Designed to enhance the functionality of your spa equipment, this high-limit thermostat ensures that your spa...47-320-1101 -
Double Pole Spa Heater Hi Limit DPST 40A 5/16"x18" Capillary
$182.00The Double Pole Spa Heater Hi Limit DPST 40A 5/16"x18" Capillary from Therm Core Inc. is an essential component designed to enhance the safety and efficiency of your spa heating system. Built to perform under demanding conditions, this high-limit...47-237-1100$182.00 -
Drywell, Ramco ST262N, 6", 1/2" Male Pipe Thread
4-30-0002 Drywell, Ramco ST262N, 6", 1/2" Male Pipe ThreadBrushing: 1/2"nptLength: 6"Inside Diameter: 1/2"Material: Ramco ST262N RECOMMENDED PARTS:47-454-1000 -
Econo-Union 1-1/2"Mpt x 1-1/2"Hose Barb (Generic)
$12.00Econo-Union 1-1/2"Mpt x 1-1/2"Hose Barb (Generic)Elevate your plumbing and irrigation systems with the Econo-Union 1-1/2" Mpt x 1-1/2" Hose Barb, a versatile and essential component for seamless connections. This high-quality fitting is designed to...89-605-1125$12.00 -
Escutcheon, Sensor Well, Gecko, 10mm, Black
$17.009917-100528 Escutcheon, Sensor Well, Gecko, 10mm, Black RECOMMENDED PARTS:59-337-1405$17.00 -
Escutcheon, Sensor Well, Gecko, 10mm, White
$17.009917-100529 Escutcheon, Sensor Well, Gecko, 10mm, White RECOMMENDED PARTS:59-337-1406$17.00 -
Flange Adapter Kit, Standard, 1" Female Pipe Thread
20-0151 Flange Adapter Kit, Standard, 1" Female Pipe ThreadScrewplug to Flange Adapter KitConverts 2-1/2" bolt on flange to 1" screwplug. With bolts and gasket. RECOMMENDED PARTS: 47-555-2002 Screwplug Element, 1" Threaded, 1.5kW, Generic, 115v,...47-371-1450 -
Flange Adapter Kit, Standard, 1-1/4" Female Pipe Thread
$39.0020-0152 Flange Adapter Kit, Standard, 1-1/4" Female Pipe Thread Screwplug to Flange Adapter KitConverts 2-1/2" bolt on flange 1-1/4" screwplug. With bolts and gasket. RECOMMENDED PARTS: 88-400-1000 Teflon Tape, 1/2" x 520" 88-495-1000 Plasto-Joint...47-371-1451$39.00 -
Flange Element, Therm Products, 5" x 5", 5.5kW, 230v
25-1470-1PLO Flange Element, Therm Products, 5" x 5", 5.5kW, 230v RECOMMENDED PARTS:47-238-1200 -
Flange, DM/Vita, 5" x 5", Dual 5/19" Thermowell
$49.0082-00514 Flange, DM/Vita, 5" x 5", Dual 5/19" Thermowell DM/Vita Spa Flange5" x 5" dual 5/16" thermowells, studs for thermodisc and current collector. 1/8"npt pressure switch tapNote: stud for current collector is rotated 90° to allow for proper...47-371-1653$49.00 -
Flange, Hydro-Quip/Aquatherm, 5" x 5", Dual 5/16" Thermowell
$44.0082-00505 Flange, Hydro-Quip/Aquatherm, 5" x 5", Dual 5/16" Thermowell Hydro-Quip/Aquatherm Flange5" x 5", dual 5/16" thermowells, studs for thermodisc and current collector. 1/8"npt pressure switch tap. Studs for elmwood self-resetting sensor (redundant...47-371-1652$44.00 -
Flange, Therm Products, 5" x 5"
$44.0082-00508 Flange, Therm Products, 5" x 5" 5"x 5", dual 5/16" thermowells mounting studs for thermodisc and current collector. Used in many heaters with plastic or metal manifoldsDo not use with Hydro-Quip, Aquatherm, Sunwave or Vita Spas RECOMMENDED...47-371-1651$44.00