Pentair MasterTemp 125 Natural Gas Pool Heater | EC-462024

Name: Pentair MasterTemp 125 Natural Gas Pool Heater | EC-462024
Brand: Pentair
SKU: EC-462024
Price: 2249.00 USD
Availability: InStock

Pentair | SKU: EC-462024 | Barcode: 788379887308

$2,249⁰⁰ USD $2,745⁰⁰

Ships to

Product FAQs

Which fuel does this model use?

EC-462024 is configured for natural gas. Do not connect it to a different fuel supply or treat conversion as a customer adjustment.

What does the BTU rating tell me?

The 125,000 BTU/h figure is the heater input rating, not a guaranteed heat-up time. Pool size, weather and heat loss affect sizing and performance.

Is this a direct replacement for my existing heater?

Compare plumbing, fuel, electrical service, venting and site clearances. A qualified installer should verify fit for the exact installation.

Where should I find troubleshooting help?

Use the linked MasterTemp guide for the correct heater size and production revision. Note the displayed fault before arranging professional service.

What warranty applies to an online EC purchase?

One-year parts-only coverage applies under Pentair’s current ecommerce policy, subject to its terms and exclusions. Online purchases do not qualify for the three-year bundle warranty. Review Pentair’s warranty terms.

Delivery and Shipping

FREE SHIPPING IN THE USA
WORLDWIDE SHIPPING AVAILABLE
30 DAY RETURNS

Resources & PDF Downloads

MasterTemp 125 Installation, Operation & Troubleshooting — Rev. C

MasterTemp 125 Product Overview

Pentair Heater Installation Checklist

Description

PENTAIR MasterTemp 125 Natural Gas Pool Heater · EC-462024

Set the water temperature for your pool or spa

The Pentair EC-462024 is the MasterTemp 125 heater configured for natural gas. Its digital temperature controls let you set the desired pool or spa water temperature when the heater is correctly sized and installed.

Digital control

Read and adjust the water temperature from the heater’s control panel.

Exact fuel selection

This configuration is supplied for natural gas; choose the version that matches the available fuel supply.

Installation and service support

The applicable manufacturer guide covers operating indications and troubleshooting, with service work assigned to qualified professionals.

Check fit before ordering

Have a qualified pool-heater installer confirm gas supply, electrical service, water flow, combustion air, venting and clearances. A matching BTU input alone does not confirm replacement fit. Online purchases receive Pentair’s applicable parts-only warranty.

See Specifications for technical details, Resources & PDF Downloads for manuals, and the Product FAQs dropdown for buying and support questions.

Specifications

SKU

EC-462024
UPC or GTIN

788379887308
Product Type

Gas Pool and Spa Heater
Size/Connection

Series: MasterTemp 125; Fuel: Natural Gas; Input rating: 125,000 BTU/h; Application: Pool and spa water heating; Thermal efficiency: 82%; Water connection: 1-1/2 in.; Electrical supply: 120/240V; verify unit wiring; Manufacturer sizing guidance: Smaller pools and spas; up to 15,000 gallons subject to heat-loss calculation; Control: Digital temperature control; Installation: Qualified gas/electrical installation required
Power Source

Natural gas
Compatibility

Pentair Kit Gas Conversion NA to LP - MT125 | 461063
Dimensions

31.5 in, 21 in, 23 in
Weight

80 lb
Warranty

Pentair Warranty

Product Warranty

We want you to have quick and easy access to warranty information for all the brands we carry. Please click on the links below to view each manufacturer’s warranty page:

Note: Warranty coverage, registration, and service terms are provided directly by the manufacturer. Please review the details carefully to ensure proper understanding of coverage and claim procedures.

Price Match Guarantee

Payment & Security

Payment methods

Your payment information is processed securely.

EPOOLSUPPLY DOES not store credit card details nor have access to your credit card information.