Honeywell THM5421R1021/U - Prestige 2-Wire IAQ Equipment Interface Module

Out of stock
SKU: THM5421R1021/U
Regular price $99.99

Free Shipping on all orders over $79.99!

Most orders ship same day. Delivery in 2-3 business days!

Call Us! Have questions or want to order by phone? (800) 468 5997

Customer Reviews

No reviews yet
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)

Honeywell EIM Installation Guide

Prestige IAQ Brochure

Versatile Equipment Interface

The Honeywell Home Prestige 2-Wire IAQ Equipment Interface Module is compatible with RedLINK-enabled thermostats. It controls up to 4 stages of heat and 2 stages of cool in a heat pump system, and up to 3 stages of heat and 2 stages of cool in a conventional system

 


HKZ1234487