While both offer the same 78 in-lb torque rating for size 3

this 2-position switch manages airflow across 4 branches with a rated 40 scfh air capacity

Using OEM-spec Honeywell 46187045-050 ensures optimal pen tracking and prevents jitter or bleeding during high-speed reporting intervals

as the Carrier HC35GE240 typically requires a 5 MFD or 7

ensuring system flow is maintained during power outages

Tekmar Controls 521 Thermostat 318820-201 While both offer the sameThe Tekmar 521 Programmable Thermostat is a versatile microprocessor based control designed for precise single stage heating, two stage heating with fan, or one stage heating one stage cooling applications. Engineered for 24V AC DC systems, this unit supports hydronic radiant floor heating, baseboard convection, and forced air systems. The 7 day programmable schedule allows for four distinct events per day, optimizing energy cycles without