Resideo TH2210DV1006 Thermostat 321894-708 while the NEMA 4 enclosure

while the NEMA 4 enclosure provides watertight protection for both indoor and outdoor environments

preventing total coil failure during overcurrent events

Secure Sealing: Employs a graphite-packed gland and metal-to-metal seating to maintain vacuum integrity during purging and charging

It operates on a standard 120V coil used in commercial and industrial control systems

it ensures precise electrical switching for commercial water heaters and boilers from brands like Lochinvar

Resideo TH2210DV1006 Thermostat 321894-708 while the NEMA 4 enclosureThe Resideo TH2210DV1006 is a professional grade PRO 2000 horizontal programmable thermostat designed for reliable control of 2 Heat 1 Cool heat pump systems. Operating on a 20 30Vac range, this unit offers 5 2 day programming, allowing contractors to set separate weekday and weekend schedules to optimize HVAC efficiency. The dual powered design provides installation flexibility, supporting either a hardwired connection or battery power via two AA