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: 7:00 am to 5:00 pm Phoenix Time
Saturday: 8:00 am to 2:00 pm
Sunday: Closed
- We do not ship on Saturday or Sunday.
- Orders totaling more than $300 will require signature confirmation upon delivery.
- We process and prepare orders for shipment within 1 business day. Please note that many other pool supply retailers require 3–5 days of handling time before shipping.
- Orders placed after 1:00 pm Phoenix Time may not be eligible for same-day shipment.
- Expedited shipping options are available at checkout.
Return Policy:
- Products that are received damaged will receive a refund in store credit.
- Most products are eligible for return within 30 days of receipt, except where noted below.
- To initiate a return, please complete an RMA form prior to sending your item back.
- Original shipping costs are non-refundable and will be deducted from the return credit.
- Items returned missing accessories or original packaging, or that are not in the same condition as received, may be subject to a restocking fee of up to 100% depending on the condition of the item upon return.
- Some returns will be charged an automatic 15% restocking fee.
- We are unable to issue refunds for items that have been damaged or rendered inoperable due to installer error.
- Please complete the return form to receive your RMA number and return shipping label.
- Chemical products are not eligible for return under any circumstances.
- The Pentair Colorsync 618031 is not eligible for return.
- Pool cleaners are not eligible for return.
- Opened seals and o-rings are not eligible for return.
- Capacitors are not eligible for return.
- Plastic popup tools are not eligible for return.
- Automation components and circuit boards are not eligible for return.
- If a light is returned due to a reported malfunction and is found to be fully operational upon testing, return shipping costs and a restocking fee will be deducted from the refund.
- Orders refused at the time of delivery will be subject to the original shipping costs being deducted from the refund.
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