US Merchant Heatilator Heatnglo Direct Vent Fireplace 27\" Thermocouple replaces Robertshaw 446-511
Key features
- •Thermocouple for Direct Vent Fireplaces
- •Replaces ( replacement for) Robertshaw 446-511
- •Fits Robertshaw & some SIT 820 NOVA Gas Valves with fine thread.
- •works on many fireplaces
- •part numbers 34820 446-511 72956
US Merchant Heatilator Heatnglo Direct Vent Fireplace 27\" Thermocouple replaces Robertshaw 446-511
List Price: $17.75$15.98DEALYou Save: $1.77 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 24, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers5.0
out of 5
Based on 5 reviews
5★
100%
4★
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Five Stars
Amazon Customer•January 2, 2017
perfect,Thanks
Five Stars
Robert•November 30, 2016
Works great!
Five Stars
Amazon Customer•October 27, 2016
Worked perfectly.
Be careful because the copper tubing crimps easily. Even though mine crimped it still lit the ...
S. Mitchell•October 4, 2016
Fit into the fireplace perfectly. Be careful because the copper tubing crimps easily. Even though mine crimped it still lit the pilot. I bought a universal thermocouple from home depot but it didn't work in my heat and glo fireplace. This one is specifically designed for heatolaters.
Worked Like a Charm
Will•June 5, 2016
I replaced this part on a Heatilator ND4236L and 33L. I was told by Heatilator that this would not work on the 33" and that I would have to buy the full ignition. NOT TRUE!!! The part worked great.
