Heaters & Heat Pumps Heaters & Heat Pumps

Heaters & Heat PumpsHeaters &Heat PumpsHeaters and Heat Pumps forSwimming Pools and Spas81

Heaters and Heat PumpsMasterTemp HeaterHigh Performance Eco-Friendly HeatersFeatured Highlights Heats up fast so no long waits beforeenjoying your pool or spa Best-in-class energy efficiency Manual gas shut-off when service isrequired Eco-friendly MasterTemp is certifiedfor low NOx emission and outperformsindustry standards Rotating digital display allows for easyviewing Tough, rustproof exterior handles theheat and weathers the elementsMasterTemp HighPerformance HeaterNew MasterTemp heaters offer all the efficiency, convenience and reliability features you want in a pool heater, plusa lot more. As easy to use as your home heating system, plus, user-friendly indicator lights make system operation andmonitoring a snap. The compact design and super-quiet operation won’t intrude on your poolside leisure time.Ordering InformationProductGas TypeBTU (000’s)Carton QtyCarton WtMASTERTEMP 2501133460733Propane2501133460771Natural250 ASME1120460772Propane250 ME1149460776Propane400ASME1149NOTE: The MasterTemp is certified for low NOx emissions.82

High Performance Eco-Friendly HeatersDimensions and PerformanceSee pages 374-378 for replacement parts.Heaters and Heat PumpsMasterTemp Heater83

Heaters and Heat PumpsMax-E-Therm Pool And Spa HeaterFeatured Highlights Lightweight – Lightest heater in its class Compact Design – Ideal for retro-fit installations Easy to Switch – Change gas sources with installationof separate orifice Environmentally Friendly – All units are low NOx Rustproof Housing – Sleek, matte black enclosure is made of Dura-Glas – an exclusive Sta-Rite materialthat handles the heat and weathers the elements Lower Operating Costs – 84% efficiency rating –rated 1st in its class for highest energy efficiency Custom or Retrofit – Direct-connects to Sta-Rite System: 3 Mod Media filter or easily fits othersystemsMax-E-ThermPool and Spa HeaterProtected by U.S. Patent Numbers5,809,942 and D397,191For indoor or outdoor installations on pools and spas. Features include an LED temperature readout with dual thermostatcontrols, temperature safety lockout, and 6-position control panel. PMG burner technology requires no outdoor draft hood.Proven Dura-Glas rust-proof construction with plastic manifold and PVC union connections. Heavy-duty unit with cupro-nickelexchanger stands up to the harshest of applications, like low pH, high flow or heavy use.Ordering InformationProductDescriptionBTU (000’s)Carton WtMAX-E-THERM POOL/SPA HEATERSR200NAMax-E-Therm 200 BTU Natural Gas Heater200131SR200LPMax-E-Therm 200 BTU Propane Gas Heater200131SR200HDMax-E-Therm 200 BTU Heavy Duty Heater200131460767Max-E-Therm 250 BTU ASME Natural Gas Heater250151460768Max-E-Therm 250 BTU ASME Propane Gas Heater250151SR333NAMax-E-Therm 333 BTU Natural Gas Heater333138SR333LPMax-E-Therm 333 BTU Propane Gas Heater333138SR333HDMax-E-Therm 333 BTU Heavy Duty Heater333138SR400NAMax-E-Therm 400 BTU Natural Gas Heater400138SR400LPMax-E-Therm 400 BTU Propane Gas Heater400138SR400HDMax-E-Therm 400 BTU Heavy Duty Heater400138460763Max-E-Therm 400 BTU ASME NA400149460764Max-E-Therm 400 BTU ASME LP400149NOTE: The Max-E-Therm is certified for low NOx emissions.84

Pool And Spa HeaterDimensions and PerformanceSee pages 404-407 for replacement parts.Heaters and Heat PumpsMax-E-Therm 85

Heaters and Heat PumpsMiniMax CHHigh Performance Millivolt Ignition HeatersFeatured HighlightsMiniMax CHProtected by U.S. Patent Numbers 5,201,307,5,228,618, and 5,318,007. Composite Header Precision Dual Electronic Thermostat Easy-to-Install CPVC bulkhead connections andreversible headers allowing direct PVC connections Standard balanced flue stackless top for outdoorinstallation Designed for high efficiency For indoor installation, see Indoor Vent Kits, page 100 Low profile design with rounded corners The MiniMax CH Heater uses a flow valve thatincorporates a molded plastic design and improvesperformanceFrom the inside out, the MiniMax CH heater is designed for easy and reliable use. It features high efficiency, fasterheat-up times and lower operating costs. Plus, its space saving, low profile design blends easily into the backyard decor.Ordering InformationProductAltitude Range (ft)Gas TypeThermostat TypeBTU (000’s)Carton QtyCarton WtMINIMAX CH NATURAL ralMillivolt4001215Note: For altitudes above 10,000 feet, contact Customer Service.86

High Performance Millivolt Ignition HeatersProductAltitude Range (ft)Gas TypeThermostat TypeBTU (000’s)Carton QtyCarton WtMINIMAX CH PROPANE 826000-9999LPMillivolt4001215Heaters and Heat PumpsMiniMax CH (Cont’d)Note: For altitudes above 10,000 feet, contact Customer Service.Dimensions and PerformanceSee “Engineering Data”, pages 551-560 for information on selecting the proper size heater.See pages 379-381 for replacement parts.87

Heaters and Heat PumpsMiniMax 75High Performance Pool and Spa HeaterFeatured Highlights Millivolt standing pilot version innatural gas Quiet and dependable operation frompackaged burner system Bronze Headers Quick Flange allows 1-1/2 FIP connect The controls have been designed forvery easy access and are user friendly Low profile and lightweight. Perfect forone-man installation Installs to 3,500 ft. altitudeMiniMax 75Protected by U.S. Patent Number 5,201,307The MiniMax 75 is a compact, lightweight and efficient gas fired high performance aboveground pool and spa heater. Itcan be connected to schedule 40 CPVC or ABS pipe and has a built-in top. Reliable direct-spark ignition (DSI) system isavailable in a gas version.Ordering InformationProductAltitude Range (ft)Gas TypeThermostat TypeBTU (000’s)Carton QtyCarton Wt75195MINIMAX 75 NATURAL GAS4603990-3500NaturalElectronicDimensions and PerformanceSee “Engineering Data”, pages 621- 630 for information on selecting theproper size heater and for heater gas supply and pipe sizing information.88See pages 408-409 for replacement parts.

Heaters and Heat PumpsMiniMax 100High Performance Pool and Spa HeaterFeatured Highlights Millivolt standing pilot versions inpropane or natural gas Quiet and dependable operationfrom packaged burner system Bronze Headers Quick Flange allow 1-1/2 FIP connect The controls have been designed forvery easy access and are user friendly Low profile and lightweight. Perfectfor one-man installation Installs to 3,500 ft. altitudeMiniMax 100Protected by U.S. Patent Number 5,201,307The MiniMax 100 is a compact, lightweight and efficient gas fired high performance aboveground pool and spaheater. It can be connected to schedule 40 CPVC or ABS pipe and has a built-in top. Reliable direct-spark ignition(DSI) system is available in propane or natural gas versions.Ordering InformationProductAltitude Range (ft)Gas TypeThermostat TypeBTU (000’s)Carton QtyCarton WtMINIMAX 100 NATURAL NaturalMillivolt100190MINIMAX 100 PROPANE NIMAX 100 NATURAL GAS (with cord)NaturalElectronicMINIMAX 100 PROPANE GAS (with cord)LPElectronicDimensions and PerformanceSee “Engineering Data”, pages 551-560, forinformation on selecting the proper sizeheater and for heater gas supply and pipesizing information.See pages 408-409 for replacement parts.89

Heaters and Heat PumpsMiniMax Vent Kits and AccessoriesFor MiniMax HeatersOrdering InformationProductUsed OnFor Heater SizeOUTDOOR VENT 50460224CH300460225CH350460226CH400460424All NT ModelsAll SizesOutdoor Vent Kitfor MiniMax HeaterINDOOR VENT 50460231CH300460233CH350460234CH400460506All NT ModelsAll BTU sizes 4-inch dia.Vent460507All NT ModelsAll BTU sizes 5-inch dia.VentACCESSORIES472446MaxCheck Plus** The MaxCheck Plus is a troubleshooting tool for all NT heaters. When connected to the DDTCboard, the MaxCheck can read the last 10 error codes stored. It also allows you to view thecurrent version of software, and reprogram the digital board in the event of a software upgrade.Dimensions and PerformanceProductHeater ModelDim. ADim. BDim. CDim. DDim. EDim. FTHROUGH WALL VENT KITS4715324-inch Dia NT468.56.31212.62510.6254715435-inch Dia NT588.5812.62510.625Contact Factory for proper installation on older MiniMax Models.See “Engineering Data”, pages 551-560, for information on selecting theproper size heater and for heater gas supply and pipe sizing information.90Max Check Plus*

Ordering InformationApprox. Ship.Weight (lbs.)ProductDescription77707-00764" x 6" Metal Flue Collar77707-00774" x 8" Metal Flue CollarVERTICAL VENTING – NEGATIVE PRESSURE33HORIZONTAL OR VERTICAL VENTING – POSITIVE PRESSURE477707-0086Appliance Adapter, Stainless Steel – Manufactured by Heat Fab Venting377707-0087Appliance Adapter, Stainless Steel – Manufactured by Z-Flex U.S. Venting377707-1461Conversion Kit NG-LPG 200K for Pool and Spa Heater460741NG to Propane Conversion Kit - Model 250460755NG to Propane Conversion Kit - Model 30077707-1451Conversion Kit NG-LPG 333K for Pool and Spa Heater177707-1441Conversion Kit NG-LPG 400K for Pool and Spa Heater1Heaters and Heat PumpsMax-E-Therm and MasterTemp AccessoriesCONVERSION KITS – NATURAL GAS TO LPG1CONVERSION KITS – LPG to NATURAL GAS177707-1431Conversion Kit LPG-NG for 200K Pool and Spa Heater460742Propane to NG Conversion Kit - Model 250460756Propane to NG Conversion Kit - Model 30077707-1421Conversion Kit LPG-NG for 333K Pool and Spa Heater177707-1411Conversion Kit LPG-NG for 400K Pool and Spa Heater1HEATER ACCESSORIES142001-0085SHeater Bolt Down Bracket Kit (Max-E-Therm)460738Heater Bolt Down Bracket Kit (MasterTemp)PKG 188Union Package1U11-197P2" Adapter (for service loop)1460738Heater Bolt Down Bracket Kit (MasterTemp)See “Engineering Data”, pages 551-560, for information on selecting the proper size heater and for gassupply and pipe sizing information.91

Heaters and Heat PumpsCommercial PowerMax High Performance Electronic Ignition HeatersFeatured Highlights Reliable operation in natural or propane models Fan-assisted and filtered combustion air Dual ignition systems for models greater than 750,000BTU Built-in mixing system reduces condensation possibilities Fits through standard doorways. 200/208 and 575 volt models available Gas Supply right or left side. CSA Certified . CSD-1 and other options available. Contact factory forpart numbers.Commercial PowerMaxWhen performance is critical, the new PowerMax heater provides peak efficiency and easy maintenance in bothindoor and outdoor applications. Seven sizes delivering up to 85% efficiency ratings and meeting all Low NOxrequirements. PowerMax is designed for operation to 10,000 foot elevation.Ordering InformationInstallationGas TypePumpSystemHeatExchangerCarton rNaturalPump uralPump MountedCopper575COMMERCIAL POWERMAX NATURAL GAS MODELSPM1000NACC2BXN100Indoor/OutdoorNaturalPump turalPump turalPump turalPump turalPump turalPump orNaturalPump orNaturalPump oorNaturalPump oorNaturalPump oorNaturalPump oorNaturalPump oorPropanePump panePump panePump opanePump opanePump opanePump opanePump MountedCopper1025COMMERCIAL POWERMAX PROPANE GAS MODELS92PM0500PACC2PXN500Indoor/OutdoorPropanePump orPropanePump orPropanePump oorPropanePump oorPropanePump oorPropanePump oorPropanePump MountedCuproNickel1025

High Performance Electronic Ignition HeatersProductTypeHeater ModelPOWERMAX STACKING RackPM1000CA001100RackPM1250CA001200RackPM1500, PM1750CA001300RackPM2000Heaters and Heat PumpsCommercial PowerMax (Cont’d)Dimensions and PerformanceNote: Contact factory for replacement parts.93