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Pentair MasterTemp 125 High Performance Heater 125K BTU

THE HIGH-EFFICIENCY, HIGH-TECH HEATER FOR POOLS UP TO 15,000 GALLONS. The MasterTemp 125 Heater provides energy-saving and advanced operating featu...

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Pentair MasterTemp High Performance Heater 175K-400K BTU

HEAT YOUR POOL SMARTER Save money and energy with the MasterTemp High-Performance Heater. Already known as being dependable and efficient, MasterTe...

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Pentair 461021 MasterTemp ASME HD Commercial Heater, Natural Gas, 400K BTU

Ultra-High ASME® certified performance in a compact, quiet, and eco-friendly design for your commercial application. The bronze header design allo...

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Pentair MasterTemp 125 Propane Gas Low NOx Heater 250K BTU EC-462027

Original price $3,379.00 - Original price $3,379.00
Original price
$3,379.00
$3,379.00 - $3,379.00
Current price $3,379.00

THE HIGH-EFFICIENCY, HIGH-TECH HEATER FOR POOLS UP TO 15,000 GALLONS The MasterTemp 125 Heater provides energy-savings and advanced operating feat...

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Original price $3,379.00 - Original price $3,379.00
Original price
$3,379.00
$3,379.00 - $3,379.00
Current price $3,379.00

Pentair MasterTemp 125 Natural Gas Heater 125K BTU EC-462024

Original price $1,999.99 - Original price $1,999.99
Original price
$1,999.99
$1,999.99 - $1,999.99
Current price $1,999.99

THE HIGH-EFFICIENCY, HIGH-TECH HEATER FOR POOLS UP TO 15,000 GALLONS The MasterTemp 125 Heater provides energy-savings and advanced operating feat...

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Original price $1,999.99 - Original price $1,999.99
Original price
$1,999.99
$1,999.99 - $1,999.99
Current price $1,999.99

Pentair 460775 MasterTemp ASME Commercial Heater, Natural Gas, 400K BTU

Ultra-High ASME® certified performance in a compact, quiet, and eco-friendly design for your commercial application. The bronze header design allo...

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Pentair 461020 MasterTemp ASME HD Commercial Heater, Natural Gas, 250K BTU

Ultra-High ASME® certified performance in a compact, quiet, and eco-friendly design for your commercial application. The bronze header design allo...

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Pentair 460771 MasterTemp ASME Commercial Heater, Natural Gas, 250K BTU

Ultra-High ASME® certified performance in a compact, quiet, and eco-friendly design for your commercial application. The bronze header design allo...

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Pentair 461000 MasterTemp ASME Commercial Heater, Natural Gas, 200K BTU

Ultra-High ASME® certified performance in a compact, quiet, and eco-friendly design for your commercial application. The bronze header design allo...

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Pentair 38404-4097S Union Burner System for Mastertemp Heater, 3/4"

Original price $48.99 - Original price $48.99
Original price
$48.99
$48.99 - $48.99
Current price $48.99

Pentair 38404-4097S Union Burner System For Mastertemp® Pool Heater, 3/4 Inch Brand Pentair Weight 3 pounds For Use With: Mastertemp Pool Heater ...

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Original price $48.99 - Original price $48.99
Original price
$48.99
$48.99 - $48.99
Current price $48.99

Pentair 475265 Air Orifice Anti Rodent Kit for MasterTemp® Pool Heater

Original price $98.99 - Original price $98.99
Original price
$98.99
$98.99 - $98.99
Current price $98.99

Pentair 475265 Air Orifice Anti Rodent Kit for MasterTemp® Heater Brand: Pentair Weight: 1 pounds For Use With: Mastertemp Pool Heater Inclu...

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Original price $98.99 - Original price $98.99
Original price
$98.99
$98.99 - $98.99
Current price $98.99

Pentair 474974 Union Kit for Max-E-Therm and MasterTemp Heaters, 1-1/2''

Original price $69.99 - Original price $69.99
Original price
$69.99
$69.99 - $69.99
Current price $69.99

Pentair 474974 Union Kit For Max-E-Therm® and MasterTemp® Pool Heaters, MasterTemp® Model 125 Pool Heater Water System, 1-1/2 Inch 474974 Union Pa...

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Original price $69.99 - Original price $69.99
Original price
$69.99
$69.99 - $69.99
Current price $69.99

Pentair 461031 MasterTemp Heater Direct Air Intake Duct Kit

Original price $275.00 - Original price $275.00
Original price
$275.00
$275.00 - $275.00
Current price $275.00

Pentair MasterTemp® 461031 Heater Direct Air Intake Duct Kit - The Pentair Direct Air Intake Duct PVC pipe is for indoor heater installation. The C...

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Original price $275.00 - Original price $275.00
Original price
$275.00
$275.00 - $275.00
Current price $275.00

Pentair MasterTemp 125 Propane Gas Low NOx Heater 400K BTU EC-462029

Original price $4,299.00 - Original price $4,299.00
Original price
$4,299.00
$4,299.00 - $4,299.00
Current price $4,299.00

THE HIGH-EFFICIENCY, HIGH-TECH HEATER FOR POOLS UP TO 15,000 GALLONS The MasterTemp 125 Heater provides energy-savings and advanced operating feat...

View full details
Original price $4,299.00 - Original price $4,299.00
Original price
$4,299.00
$4,299.00 - $4,299.00
Current price $4,299.00

Pentair MasterTemp 125 Natural Gas Heater 400K BTU EC-462028

Original price $4,299.00 - Original price $4,299.00
Original price
$4,299.00
$4,299.00 - $4,299.00
Current price $4,299.00

THE HIGH-EFFICIENCY, HIGH-TECH HEATER FOR POOLS UP TO 15,000 GALLONS The MasterTemp 125 Heater provides energy-savings and advanced operating feat...

View full details
Original price $4,299.00 - Original price $4,299.00
Original price
$4,299.00
$4,299.00 - $4,299.00
Current price $4,299.00

Pentair MasterTemp 125 Natural Gas Heater 250K BTU EC-462026

Original price $3,379.00 - Original price $3,379.00
Original price
$3,379.00
$3,379.00 - $3,379.00
Current price $3,379.00

THE HIGH-EFFICIENCY, HIGH-TECH HEATER FOR POOLS UP TO 15,000 GALLONS The MasterTemp 125 Heater provides energy-saving and advanced operating featu...

View full details
Original price $3,379.00 - Original price $3,379.00
Original price
$3,379.00
$3,379.00 - $3,379.00
Current price $3,379.00

Pentair 474845 Direct Air Intake Duct Kit for MasterTemp 125 Heater

Original price $240.00 - Original price $240.00
Original price
$240.00
$240.00 - $240.00
Current price $240.00

Pentair 474845 PVC Direct Air Intake Duct Kit for Model 125 MasterTemp; 3-inch 3'' PVC Direct Air Intake Duct Kit for 125 MasterTemp Heater Brand:...

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Original price $240.00 - Original price $240.00
Original price
$240.00
$240.00 - $240.00
Current price $240.00

Pentair MasterTemp Pool Heaters

MasterTemp® High Performance Pool And Spa Heaters

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.*
ITEM # DESCRIPTION GAS TYPE WEIGHT (LBS) PURCHASE OPTIONS
460792
MasterTemp 175
Natural Gas
128
Available Through Dealer
460793
MasterTemp 175
Propane
128
Available Through Dealer
460730
MasterTemp 200
Natural Gas
128
Available Through Dealer
460731
MasterTemp 200
Propane
128
Available Through Dealer
461000
MasterTemp 200 ASME
Natural Gas
138
Available Through Dealer
461001
MasterTemp 200 ASME
Propane
138
Available Through Dealer
460732
MasterTemp 250
Natural Gas
133
Available Through Dealer
460733
MasterTemp 250
Propane
133
Available Through Dealer
460771
MasterTemp 250 ASME
Natural Gas
120
Available Through Dealer
460772
MasterTemp 250 ASME
Propane
120
Available Through Dealer
460806
MasterTemp 250HD
Natural Gas
136
Available Through Dealer
460734
MasterTemp 300
Natural Gas
136
Available Through Dealer
460735
MasterTemp 300
Propane
136
Available Through Dealer
460736
MasterTemp 400
Natural Gas
136
Available Through Dealer
460737
MasterTemp 400
Propane
136
Available Through Dealer
460805
MasterTemp 400HD
Natural Gas
136
Available Through Dealer
460775
MasterTemp 400 ASME
Natural Gas
149
Available Through Dealer
461021
MasterTemp 400 ASME HD
Natural Gas
149
Available Through Dealer
460776
MasterTemp 400 ASME
Propane
149
Available Through Dealer
462048
MasterTemp and Max-E-Therm Smart Bypass Valve Kit
NA
12
Available Through Dealer