The heavy-duty brass construction is engineered to withstand high vibration and thermal cycling common in commercial HVACR environments

It typically functions as a fan relay or high-power interface

or significant warping that affects flame quality and pattern

Specifically engineered for 501 through 1300/1302 models

Versatile Media Range: Handles medium temperatures from -40°F to 221°F

Schneider Electric (Erie) VT2213G13A02A Valve Assembly 321894-709 The heavy-duty brass construction isThe Schneider Electric Erie VT2213G13A02A is a robust two way normally closed zone valve engineered for precision control in hydronic heating and cooling systems. Built for professional contractors, this 1 2 inch sweat valve assembly features a 3. 5 Cv flow coefficient, ensuring efficient fluid regulation across terminal units. Operating on a 24Vac power supply, the motorized spring return actuator provides reliable fail safe positioning, while the