Pay in 4 interest-free payments of $29.39 Learn more
Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
Compatible with ComfortBridge technology
Smith • Part Number: 100108716
This limit switch offers a dependable means of regulating airflow in HVAC systems
Seasonal Energy Efficiency Ratio (SEER): 10
Honeywell THM5421R1021/U IAQ Equipment Interface Module voomi_id_73832 Compatible with ComfortBridge technologyProduct Description The Honeywell THM5421R1021 U is an advanced programmable interface module designed for optimizing indoor air quality control systems. This module is compatible with Honeywell's Prestige 2 Wire IAQ and VisionPRO thermostats, offering comprehensive control over heating and cooling operations. Supports 4 stages of heating and 2 stages of cooling in heat pump systems. Controls 3 stages of heating and 2 stages of cooling in conventional
![[3D Printing Effect] Custom Dog Mom Gifts - Best Dog Mom Ever Mug Type:Two Tone Mug](https://cdn.shopify.com/s/files/1/0746/1968/3123/files/3893MUS1-custom-dog-mom-gifts-best-dog-mom-ever-3d-printing-effect-mug-3893M8T8A_d83976c5-62a7-487e-8d1c-5a5df384e195.jpg?v=1740641502)
US$ 11.99
US$ 278.25
US$ 34.99
US$ 679.00
US$ 245.00
