Pentair 461060 is a MasterTemp 125 pool and spa heater designed for propane gas operation and rated at 125,000 BTU/HR. This model is the without-cord version and is built for compact, high-performance heating in smaller pool and spa applications, with 1-1/2 inch plumbing connections, digital controls, and 82% thermal efficiency.

Key Features

• This heater is a propane gas model and should only be used with the fuel type specified for Pentair part 461060.

• The unit is rated at 125,000 BTU/HR for pool and spa heating applications.

• Pentair 461060 is the without-cord version of the MasterTemp 125 heater.

• The heater offers 82% thermal efficiency as listed by Pentair for the MasterTemp 125 platform.

• It uses 1-1/2 inch plumbing connections, making it suitable for smaller pool, spa, and aboveground equipment configurations.

• The heater includes a digital display and controller for temperature setting and operating status.

• Pentair lists this heater as certified for low NOx emissions.

• The unit is certified for outdoor and indoor installations when installed in accordance with Pentair requirements and applicable codes.

Product Overview

The Pentair 461060 MasterTemp 125 is a compact propane-fired pool and spa heater rated at 125,000 BTU/HR. Based on Pentair’s official model identification, this specific SKU is the LP propane, without-cord version of the MasterTemp 125 series. That distinction matters because the companion natural gas model is a different part number, so 461060 should be listed and sold specifically as propane.

This heater is designed for smaller bodies of water, including spas, aboveground pools, and inground pools up to 15,000 gallons on Pentair’s product page. Pentair also lists 82% thermal efficiency, 1-1/2 inch plumbing connections, pre-mixed combustion technology, an easy-to-use digital display/controller, and low NOx certification as key MasterTemp 125 features. For ecommerce accuracy, the safest retail naming for this SKU is Pentair MasterTemp 125 Pool & Spa Heater, 125K BTU, Propane, Without Cord.

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Frequently Asked Questions (FAQ)

Q: What is the Pentair 461060 MasterTemp 125 heater used for?
A: The Pentair 461060 MasterTemp 125 is a 125,000 BTU propane pool and spa heater designed for smaller pools, spas, and aboveground pool applications.

Q: Is the Pentair 461060 propane or natural gas?
A: This model is designed for propane gas. Natural gas versions are available under different Pentair part numbers.

Q: What does “without cord” mean on the Pentair 461060?
A: “Without cord” means this version does not include a factory power cord and must be wired according to installation requirements and local electrical codes.

Q: What size pool is the Pentair 461060 best for?
A: This 125K BTU heater is best for spas, aboveground pools, and smaller inground pools where compact, efficient heating is needed.

Q: Is the Pentair 461060 MasterTemp 125 worth it?
A: Yes. It is a strong option for customers who need compact propane heating, digital controls, low NOx performance, and efficient operation for smaller pool systems.

Q: Is the Pentair 461060 Low NOx certified?
A: Yes. Pentair lists the MasterTemp 125 platform as certified for low NOx emissions.

Q: What plumbing size does the Pentair 461060 use?
A: This heater uses 1.5 inch plumbing connections, making it suitable for many smaller pool, spa, and aboveground pool equipment setups.

Q: Does the Pentair 461060 require professional installation?
A: Yes. Professional installation is recommended due to propane gas connections, electrical wiring, plumbing, venting, and local code requirements.

Q: Can the Pentair 461060 be installed indoors or outdoors?
A: Yes. It is certified for indoor or outdoor installation when installed according to Pentair requirements and applicable codes.

Q: When should I choose the Pentair MasterTemp 125 instead of a larger heater?
A: Choose the MasterTemp 125 if you have a smaller pool, spa, or aboveground pool and do not need the faster heat-up performance of a larger BTU heater.