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MasterBuilder Mercantile Inc

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Sterling 11J28-06881 | J28R06881 Unit Heater Control Board (RT / TF / SF / GG Series)

MasterBuilder Mercantile Inc

4.5 (123)

Sterling J28R06881 Control Board - RT TF SF GG Unit Heaters (11J28R06881) - In Stock

Name: MasterBuilder Mercantile Inc Sterling J28R06881 Control Board - RT TF SF GG Unit Heaters (11J28R06881) - In Stock - Sterling J28R06881 Control Board - RT TF SF GG Unit Heaters (11J28R06881) - In Stock
Brand: MasterBuilder Mercantile Inc
SKU: 37793683964079
Price: 225.99 USD
Availability: InStock
Rating: 4.9412 (15 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$225.99$279.99

19% off

Quantity

Color

Black

Quantity

Description

Sterling 11J28-06881 Unit Heater Control Board – OEM Replacement (11J28R06881 / J28R06881). Product Overview The Sterling 11J28-06881 Control Board is the updated OEM replacement for the discontinued J28R06881 board, designed to restore ...

Reviews

4.9

17 ratings

new control board for my Sterling Heater

My Sterling propane heater in my wood shop quit working. It needed a new control board. After research on the internet, I found the Masterbuilder Mercantile site. They had good reviews and a reasonable price. The board was installed yesterday and works great. A 5ive star company to do business with.

Philip · April 5, 2026

Fast shipping ! Works Perfect!

Fast shipping ! Works Perfect !

Anonymous · April 21, 2026

Couldn’t be happier. This board fixed my issues for my home shop. GG series heater from 2019 was having all types of issues. Found two toasty resistors on the board. Ordered right around Xmas and received it in 3 days. Thank you guys! Great price point and superior shipping! Happy new year!

Andrew · December 29, 2025