Replacement noise reduction kit for HHT gas fireplaces. May fit many models, please check your owner's manual for part number compatibility. 

NOTES: 

1. This kit is to help solve metal expansion noises in gas fireplaces.
2. This kit will work for most current and older models where fireplace metal liners produce a banging sound when heating up and cooling down.

Kit Includes:

• Tube of black Mil-Pac
• 6 - #12 x 4" long hex-head self drilling tech screws

HHT part # 20305164K
Replaces part # 20305164
OEM HHT part