Replacement log and grate assembly for Heatilator gas fireplaces. OEM HHT part # 4000-159
Heatilator Caliber nXt Series Log & Grate Assembly (4000-159)

Model Compatibility
Fits These Models
Manuals & Documents
Manuals for the Caliber nXt 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 Caliber nXt 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 Logs & Media.
More parts for the Heatilator Caliber nXt Series
Heatilator CNXT90EH Log Set (4000-020)
SKU 4000-020
Fits Caliber nXt Series

Heatilator Caliber & Caliber nXt Series Top Log Assembly (4040-038)
SKU 4040-038
Fits Caliber nXt Series, Caliber Series
Heatilator Caliber Series Back Log Assembly (SRV2208-073)
SKU SRV2208-073
Fits Caliber nXt Series, Caliber Series

SKU 28746
Fits Bay Series, B Vent Series, Caliber nXt Series, Caliber Series +11 more
HHT PVLP-SLP Wire Harness (PVMW100)
SKU PVMW100
Fits Caliber nXt Series, Caliber Series, Caliber X Series, Corner Series +9 more

Heatilator Caliber & Caliber nXt Series IPI Pilot Assembly – NG (4021-324)
SKU 4021-324
Fits Caliber nXt Series, Caliber Series

Heatilator Caliber nXt Series Remote Wall Cover (4021-008)
SKU 4021-008
Fits Caliber nXt Series
Heatilator GFK10 & GFK160B Fan Kit Fastener Pack (4016-048)
SKU 4016-048
Fits Aveo Series, B Vent Series, Caliber nXt Series, Caliber Series +3 more