Pay in 4 interest-free payments of $13.59 Learn more
Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
suitable for high-output boiler systems
reducing labor time during pressure-actuated valve maintenance
or in the event of a coil failure to maintain flow
this assembly maintains correct static pressure and airflow for optimal heat exchanger performance
replacing the entire Bard 9043-451 assembly is the standard solution for restoring quiet operation
Resideo 121371L Well Assembly R-407A suitable for high-output boiler systemsThe Resideo 121371L Well Assembly is a precision engineered immersion well designed for accurate thermal sensing in hydronic heating systems and water heaters. Constructed from high grade copper, this assembly ensures rapid heat transfer and reliable performance for temperature control sensors. It features a 3 inch insertion depth and a 3 8 inch internal diameter, making it compatible with a wide range of standard remote bulb controllers and
