Pentair 461063 natural gas to propane conversion kit for MasterTemp 125 heaterPentair Natural Gas to Propane Conversion Kit for 125 MasterTemp Heater, 461063 In stock$6499
Pentair 461063 natural gas to propane conversion kit for MasterTemp 125 heater
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Pentair Natural Gas to Propane Conversion Kit for 125 MasterTemp Heater, 461063

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$6499
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Quick overview

  • Genuine Pentair Factory conversion kit, part number 461063.
  • Model 125 MasterTemp Built specifically for the 125 size MasterTemp heater, not the larger models.
  • Natural gas to propane This kit takes a natural gas heater to propane. It does not work in the other direction.
  • Part of the burner system Listed under the MasterTemp burner system parts, which is where the conversion happens.
  • Match the kit to the heater Each MasterTemp size has its own conversion kit and its own orifices. Read the model number off the data plate first.
  • Gas work is licensed work Fuel conversion changes the gas train and has to be done and leak tested by a qualified gas technician.
Full description and specifications ↓

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Product details

The Pentair 461063 is the genuine conversion kit that takes a Model 125 MasterTemp pool heater from natural gas to propane.

One direction, one model

Fuel conversion kits are specific in both senses. This one goes natural gas to propane, not the reverse, and it is built for the 125 size MasterTemp. The larger MasterTemp heaters take different kits because the orifice sizing follows the burner rating. Read the model number and BTU rating off the heater data plate before ordering.

What conversion involves

Propane and natural gas are delivered at different pressures and carry different energy per unit of volume, so the heater has to be re orificed and the manifold pressure reset for the new fuel. That is what the kit is for. It is listed under the MasterTemp burner system, which is where the work is done.

Who should fit it

Have a qualified gas technician do the conversion. The gas train has to come apart, the new orifices go in, the pressure is set with a manometer, and every joint that was opened has to be leak tested. In most jurisdictions this is licensed work, and a heater running on the wrong orifice for its fuel is a genuine hazard rather than just a performance problem.

Specifications
Brand Pentair
Manufacturer part number 461063
UPC 788379864453
Type Fuel conversion kit
Conversion Natural gas to propane
Fits Pentair MasterTemp Model 125 heater
System Burner system
Shipping weight 0.7 lb
Ships Parcel

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Questions and answers

What people ask about this product, answered by our pool techs.

Which heater does this fit?
The Pentair MasterTemp Model 125. The larger MasterTemp heaters use different conversion kits with different orifices, so check the model number on the heater data plate.
Can I use it to go from propane to natural gas?
No. This is the natural gas to propane direction only. Converting the other way needs the natural gas kit for that heater.
Is this a genuine Pentair kit?
Yes. It is the Pentair OEM conversion kit, part number 461063.
Can I do the conversion myself?
It should be done by a qualified gas technician. A fuel conversion changes the gas train, the orifice sizing and the manifold pressure, and it has to be leak tested and set up correctly afterwards. In most areas it is licensed work, and doing it wrong risks the heater and the property.
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