MasterTemp® High Performance Pool and Spa Heaters

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MasterTemp® High Performance Pool and Spa Heaters

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Heat Your Pool Smarter

Save money and energy with the MasterTemp High-Performance Heater. Already known as being dependable and efficient, MasterTemp now offers smart features and an optional energy-saving Smart Bypass Valve Kit to help you ensure your pool is ready whenever you are.

  • Smart connectivity via the Pentair Automation Systems enable you to manage pool functions anytime, anywhere. 
  • Full-text digital display combines new functions and a user-friendly menu for easy operation and diagnostics.
  • Digital connectivity with your pool’s automation system and an advanced ignition control module with flame strength sensor help to ensure optimal heater performance.       
  • Alerts pushed to a smart device to keep you updated on heater performance and real-time status.
  • Optional Smart Heater Bypass valve control diverts water flow when the heater isn’t needed to help save up to 35% in yearly operational costs.*
  • Available only in store from Pentair dealers or retail stores
Find out where to purchase online or in a retail location near you.
Where to Buy
TradeGrade Logo in Blue

Dimensions

MasterTemp Dimensions

Specifications

Item #DescriptionGas TypeWeight (LBS)Purchase Options
460792MasterTemp 175Natural Gas128Available Through Dealer
460793MasterTemp 175Propane128Available Through Dealer
460730MasterTemp 200Natural Gas128Available Through Dealer
460731MasterTemp 200Propane128Available Through Dealer
461000MasterTemp 200 ASMENatural Gas138Available Through Dealer
461001MasterTemp 200 ASMEPropane138Available Through Dealer
460732MasterTemp 250Natural Gas133Available Through Dealer
460733MasterTemp 250Propane133Available Through Dealer
460771MasterTemp 250 ASMENatural Gas120Available Through Dealer
460772MasterTemp 250 ASMEPropane120Available Through Dealer
Item #DescriptionGas TypeWeight (LBS)Purchase Options
460792MasterTemp 175Natural Gas128Available Through Dealer
460793MasterTemp 175Propane128Available Through Dealer
460730MasterTemp 200Natural Gas128Available Through Dealer
460731MasterTemp 200Propane128Available Through Dealer
461000MasterTemp 200 ASMENatural Gas138Available Through Dealer
461001MasterTemp 200 ASMEPropane138Available Through Dealer
460732MasterTemp 250Natural Gas133Available Through Dealer
460733MasterTemp 250Propane133Available Through Dealer
460771MasterTemp 250 ASMENatural Gas120Available Through Dealer
460772MasterTemp 250 ASMEPropane120Available Through Dealer
460806MasterTemp 250HDNatural Gas136Available Through Dealer
460734MasterTemp 300Natural Gas136Available Through Dealer
460735MasterTemp 300Propane136Available Through Dealer
460736MasterTemp 400Natural Gas136Available Through Dealer
460737MasterTemp 400Propane136Available Through Dealer
460805MasterTemp 400HDNatural Gas136Available Through Dealer
460775MasterTemp 400 ASMENatural Gas149Available Through Dealer
461021MasterTemp 400 ASME HDNatural Gas149Available Through Dealer
460776MasterTemp 400 ASMEPropane149Available Through Dealer
462048MasterTemp and Max-E-Therm Smart Bypass Valve KitNA12Available Through Dealer

Products beginning with EC- are exclusive to e-commerce sales. For warranty information please visit www.pentair.com/warranty.

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*Standard copper heat exchanger 84% efficient. Heavy-duty (HD) cupro-nickel heat exchanger 82% efficient.

*Savings amount based on lab testing conducted using MasterTemp 400® heater in conjunction with IntelliFlo® VSF Pump and Bypass Kit, which includes IntelliValve® controlled by heater. Test Conditions: Pump flow rate: 50gpm. Pump run time: 3000 hours/yr. Heater run time: 100 hours/yr. Electrical Cost: $0.21 per kWh. System TDH: Heater and Bypass Kit added to Standardized “Curve C” System Curve performance data as per California Energy Commission Title 20 Appliance Efficiency Regulations. Test conditions assume pump flow rate of 50gpm and Constant Flow operation utilizing a lower motor RPM when flow is bypassing the heater due to lower system TDH. Actual performance and any subsequent energy consumption/savings are dependent upon various characteristics of the plumbing system, including but not limited to, pipe size, pipe lengths, filter type, fittings, system design, equipment run time/settings and more.

*Pentair has a trained team of TradeGrade experts and third-party resources that will be scouring the internet 24/7 for TradeGrade violations. Our guarantee to you is that we will use all resources at our disposal to actively monitor and enforce this policy.If a TradeGrade product is sold online, the warranty will be limited to a 60-day limited warranty. Pentair will not be liable for any costs or expenses related to an extended warranty provided to a customer beyond the 60-day limited warranty that Pentair provides for such sales. Additionally, no PIP dollars will be rewarded to the dealer for the purchase. When a TradeGrade product is purchased and sold in compliance with the TradeGrade policy, that product will receive the full product warranty.

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