Pentair | 460742 | MasterTemp and Max-E-Therm Propane to Natural Gas Conversion Kit | Model 250

Pentair | 460742 | MasterTemp and Max-E-Therm Propane to Natural Gas Conversion Kit | Model 250
The Pentair 460742 MasterTemp and Max-E-Therm Propane to Natural Gas Conversion Kit is a replacement burner system kit designed for compatible 250K heater applications. This kit is used to convert select Model 250 Pentair MasterTemp and Sta-Rite Max-E-Therm pool and spa heaters from propane to natural gas, helping support proper fuel configuration and dependable heater operation when installed in the correct application.
Key Features
• Propane to natural gas conversion kit is designed for compatible Pentair MasterTemp and Sta-Rite Max-E-Therm Model 250 heater burner systems.
• This kit is specifically matched to the 250K heater size and should be used only in the appropriate compatible heater configuration.
• Conversion kit format supports changing the heater fuel setup from propane to natural gas for the proper application.
• Pentair parts references identify 460742 as the propane to natural gas conversion kit for Model 250 heater systems.
• Current product references associate this part with both MasterTemp and Max-E-Therm 250 heater platforms.
• The kit is commonly listed as including the related conversion components used in the burner system assembly for this fuel change.
• Intended for maintenance or configuration changes where a compatible 250K heater requires proper natural gas fuel setup.
• OEM replacement design helps maintain fit and function within the original heater burner system layout.
Product Overview
The Pentair 460742 is a service conversion kit used in compatible MasterTemp and Max-E-Therm heater burner systems when changing a 250K unit from propane to natural gas. Pentair’s current parts catalog identifies this SKU as the Propane to NG Conversion Kit for Model 250, which confirms that the “LP-NA 250K” wording matches the actual item. Multiple current seller listings also align 460742 with MasterTemp and Max-E-Therm 250 heater applications, reinforcing that this is the correct 250K propane to natural gas conversion reference.
This kit is best suited for compatible heater service or fuel-configuration work where the original system is being set up for natural gas operation. Because heater fuel conversion parts must match the exact heater size and burner system, the Model 250 designation is an important part of correct fitment. For pool and spa service professionals maintaining compatible 250K MasterTemp and Max-E-Therm heaters, the 460742 kit fills a specific role within the burner system and fuel conversion assembly.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Pentair 460742 MasterTemp and Max-E-Therm Propane to Natural Gas Conversion Kit is a replacement burner system kit designed for compatible 250K heater applications. This kit is used to convert select Model 250 Pentair MasterTemp and Sta-Rite Max-E-Therm pool and spa heaters from propane to natural gas, helping support proper fuel configuration and dependable heater operation when installed in the correct application.
Key Features
• Propane to natural gas conversion kit is designed for compatible Pentair MasterTemp and Sta-Rite Max-E-Therm Model 250 heater burner systems.
• This kit is specifically matched to the 250K heater size and should be used only in the appropriate compatible heater configuration.
• Conversion kit format supports changing the heater fuel setup from propane to natural gas for the proper application.
• Pentair parts references identify 460742 as the propane to natural gas conversion kit for Model 250 heater systems.
• Current product references associate this part with both MasterTemp and Max-E-Therm 250 heater platforms.
• The kit is commonly listed as including the related conversion components used in the burner system assembly for this fuel change.
• Intended for maintenance or configuration changes where a compatible 250K heater requires proper natural gas fuel setup.
• OEM replacement design helps maintain fit and function within the original heater burner system layout.
Product Overview
The Pentair 460742 is a service conversion kit used in compatible MasterTemp and Max-E-Therm heater burner systems when changing a 250K unit from propane to natural gas. Pentair’s current parts catalog identifies this SKU as the Propane to NG Conversion Kit for Model 250, which confirms that the “LP-NA 250K” wording matches the actual item. Multiple current seller listings also align 460742 with MasterTemp and Max-E-Therm 250 heater applications, reinforcing that this is the correct 250K propane to natural gas conversion reference.
This kit is best suited for compatible heater service or fuel-configuration work where the original system is being set up for natural gas operation. Because heater fuel conversion parts must match the exact heater size and burner system, the Model 250 designation is an important part of correct fitment. For pool and spa service professionals maintaining compatible 250K MasterTemp and Max-E-Therm heaters, the 460742 kit fills a specific role within the burner system and fuel conversion assembly.











