Replacement propane (LP) to natural gas (NG) conversion kit for Heatilator gas fireplaces. OEM HHT part # NGK-HEIR50
Heatilator HEIR50 Conversion Kit – NG (NGK-HEIR50)
Model Compatibility
Fits These Models
Manuals & Documents
Manuals for the Heirloom DV Series are being added to our manuals library. Need one now? Ask us or call 406-272-9850.
Before you order
This part is listed for the Heatilator Heirloom DV Series. Check the model name and serial number on your appliance’s rating label and make sure they match — Heatilator built many models in more than one version (and gas models for natural gas or propane), and some parts changed between versions.
Not sure it’s the right part? Call 406-272-9850 or send us your model and serial number and we’ll confirm it before you order. Or browse all Heatilator Conversion Kits.
More parts for the Heatilator Heirloom DV Series
Heatilator HEIR36 Conversion Kit – NG (NGK-HEIR36)
SKU NGK-HEIR36
Fits Heirloom DV Series

Heatilator HEIR36 Conversion Kit – LP (LPK-HEIR36)
SKU LPK-HEIR36
Fits Heirloom DV Series
Heatilator HEIR42 Conversion Kit – NG (NGK-HEIR42)
SKU NGK-HEIR42
Fits Heirloom DV Series

Heatilator HEIR50 Conversion Kit – LP (LPK-HEIR50)
SKU LPK-HEIR50
Fits Heirloom DV Series

HHT Power Supply / Wall Transformer – 6V (SRV2326-131)
SKU SRV2326-131
Fits Caliber nXt Series, Caliber Series, Caliber X Series, Direct Vent Series +6 more
Heatilator HEIR50 Burner Assembly – LP (2285-008)
SKU 2285-008
Fits Heirloom DV Series
Heatilator Heirloom Series Pilot Cover (2281-187)
SKU 2281-187
Fits Heirloom DV Series
Heatilator HEIR42T Front Base Refractory (SRV2284-710)
SKU SRV2284-710
Fits Heirloom DV Series