Heat & Glo
Heat & Glo Rheostat Assembly, 110 VAC for Primo II 48, 60 and 72 | 2670-171
Heat & Glo Rheostat Assembly, 110 VAC for Primo II 48, 60 and 72 | 2670-171


The Heat & Glo 2670-171 is the rheostat assembly (110 VAC) for the Primo II linear direct vent gas fireplaces. Hearth & Home Technologies lists it in the electrical components on the PRIMO-II-48, PRIMO-II-60ST and PRIMO-II-72 service parts lists, for units made from June 2023 onward. It is a 110 VAC rheostat and is stocked at the HHT depot. Part number 2670-171.
Details
| Part number | 2670-171 |
|---|---|
| HHT description | Rheostat Assembly (110 VAC) |
| Voltage | 110 VAC |
| Fits | Heat & Glo PRIMO-II-48, PRIMO-II-60ST and PRIMO-II-72 |
| Production covered | June 2023 onward |
| Brand | Heat & Glo (Hearth & Home Technologies) |
Questions people ask us
How do I confirm it is the right part?
Find the model and serial number on the rating plate of your fireplace, then check this part number on the service parts list for that model. Hearth & Home Technologies lists it for the PRIMO-II-48, PRIMO-II-60ST and PRIMO-II-72. Send us the model and serial and we will check it for you.
What does it do?
It is the 110 VAC rheostat assembly. The Primo II lists also show the harness that links it to the PACM, 2670-201.
Who should install it?
Turn off the power and the gas and let the fireplace cool first. A qualified service technician should replace electrical and control parts, following the wiring diagram in the installation manual.
Goes with this
Manuals and warranty
Warranty terms come from Heat & Glo and depend on the product. Read the manual and the warranty for your model before you order.
Our warranty library· PRIMO-II-48 service parts list (PDF)· PRIMO-II-72 service parts list (PDF)Ask us before you order
