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Honeywell Home 36 in. L 0.03 V Universal Thermocouple

Honeywell Home 36 in. L 0.03 V Universal Thermocouple

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Keeps the pilot light signal steady so your furnace or water heater stays lit instead of shutting off.
Honeywell Home MPN CQ100A1005
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

In-Store Exclusive

This one's worth the trip to the store.

This Honeywell Home item is one you'll find in stores rather than online — and that's often the better way to buy. In store you get the genuine article, full manufacturer warranty, and real advice from someone who's actually handled it — no counterfeits, no gray-market resellers.

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About Product Overview

When a furnace or water heater won't stay lit, the thermocouple is often the culprit. This 36" universal thermocouple from Honeywell Home sits in the pilot flame and generates the small voltage signal that tells the gas valve to stay open. The extra length gives you room to work with a variety of furnace and water heater setups, and the copper construction handles the heat of constant pilot exposure. A straightforward, inexpensive fix for a no-heat or no-hot-water call.

  • Brand: Honeywell Home
  • Universal thermocouple, fits multiple furnace and water heater models
  • Length: 36 inches
  • Material: Copper
  • Voltage rating: 0.03V
  • Made in the USA

The Details Specifications

Brand Honeywell Home
Model / MPN CQ100A1005
UPC 085267870313
Weight Under 1 lb
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
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