Pentair Mastertemp 125 Conversion Kit LP To NA | 461062
Pentair
SKU: 461062
Pentair MasterTemp® 125 Propane (LP) to Natural Gas (NG) Conversion Kit | 461062
The Pentair 461062 is an OEM LP-to-NG gas conversion kit made for the Pentair MasterTemp® 125 pool/spa heater. It provides the correct fuel-specific components needed to convert a MasterTemp 125 that is configured for propane (LP) to operate on natural gas (NG).
Key Features
- Converts fuel type: changes a MasterTemp 125 heater from LP propane to natural gas.
- OEM Pentair kit: designed to match the heater’s requirements for safe, proper combustion on NG.
- Restores correct operation after a fuel change: ideal when switching gas supply types or replacing missing/incorrect conversion parts.
- Model-specific: intended for the MasterTemp 125 platform (not the larger 200/250/300/400 MasterTemp models).
Compatibility
- Fits: Pentair MasterTemp® 125 heaters where the manufacturer specifies part 461062 for LP-to-NG conversion
What’s Included
- Fuel-conversion components required for LP-to-NG operation (kit contents vary by revision and packaging)
Important Notes
- Professional installation required: gas conversion involves combustion setup and safety checks and should be performed by a qualified technician.
- After conversion, the heater must be checked for proper ignition, combustion, and safe operation per manufacturer procedures and local code.
- Confirm your heater model and current fuel type before ordering (LP-to-NG is different from NG-to-LP).
Common Reasons to Replace/Install
- Switching from propane service to natural gas service
- Heater was moved/repurposed and needs the correct fuel configuration
- Incorrect or missing conversion components causing ignition/operation issues
Related Products
- Search Aqua Pool Supply for 461062
- Pentair MasterTemp 125 replacement parts
- MasterTemp 125 pressure switches
- MasterTemp 125 igniters
- MasterTemp 125 gas valves
- Heater gaskets & seals
Maintenance Tips
- Maintain proper water flow (clean baskets/filter) to prevent heater cycling and protect internal components.
- Keep water chemistry balanced to reduce scale buildup that can overheat the heat exchanger.
- Have the heater inspected periodically for proper combustion and venting, especially after any gas or plumbing changes.
Questions about returns? View our return policy.
Hours Of Operation:
Monday - Friday: 8:00 am to 4:00 pm Phoenix Time
Saturday and Sunday: Closed
- Orders costing more than $300 WILL be required to have signature confirmation upon delivery.
- Handling time is typically only 1 day.
- Any item ordered after 1pm Phoenix time, may not ship same-day.
- Call us if you require expedited shipping and we can give you quotes based on your needs.
Return Policy:
- All products, except as noted below, are eligible for return up to 30 days after receipt of item.
- For returns, an RMA form must be filled out HERE or customers can call for additional help.
- Shipping costs will be deducted from all returned items.
- Any item that is missing accessories, original packaging, or is not returned in the same condition that it was received in, may be subject to a re-stocking fee up to 100% based on the condition we receive it in.
- Items broken, damaged, or inoperable due to installer error will not be refunded.
- Fill out the return form or give us a call to obtain an RMA and return shipping label.
- There are no returns on the Pentair Colorsync 618031
- No returns on pool cleaners.
- No returns on opened seals and o-rings.
- No returns on capacitors.
- If a light is returned because it "doesn't work" and it tests fine, the cost to ship and a re-stocking fee will be deducted from the refund.
- All products denied upon arrival at customers house WILL be charged the cost to ship.
- Visa Gift Card Promotions: Gift cards are sent within 14 days of the order. When accepting the Visa Gift card, you agree that if your order is returned or refunded, this amount will be deducted from the refunded amount. All Visa Gift cards are sent via email in an E-Gift Card format and are non refundable.
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