Thermocouple (48 in.L) - Replaces Nieco 18861

Ask a question Item # AP-8121938 In stock

Thermocouple (48 in.L) - Replaces Nieco 18861

In stock
$7724
30-day returns · Easy with prepaid labels provided
Available to ship from
✓Illinois✓New Jersey✓Houston✓Arizona
  • Replaces Nieco 18861
  • Category: Thermocouples/Thermopiles
  • Sold individually

View full details →

Get PRO Pricing
3% back · Net 30 terms & More
Apply for HowdyPro →
?
Need a hand?
Bilingual support from real techs · Mon–Fri 8:30–5 CT
(888) 964-4239 Chat with a tech

Request a quote

Need a custom build, freight order, or just want pricing in writing before you order? Quotes back within 24 hours.

Request a quote

This Thermocouple (48"L) replaces Nieco 18861. It generates the millivolt signal that tells the gas valve the pilot is lit. Replacement is usually called for when you are seeing a pilot that lights but will not stay lit once the knob is released, or a burner that drops out during a cycle.

It also cross-references 2 manufacturer part numbers. Check the number on the part you are replacing, or your unit's model number, against the lists below before ordering.

Supplied as a single replacement unit.

Cross-reference

  • Nieco: 18861, NC18861

Ordering by part number is the most reliable way to get the right part.

Searches related to this