Resideo V8043F1101 Valve 321894-709 always verify the 4 1/2"

always verify the 4 1/2" body length and 17 1/4" electrode dimensions against your OEM specifications

The factory-installed guide is designed for 1/2-inch shafts but can be adjusted or removed to accommodate 3/8-inch or 5/8-inch round and square shafts

As a genuine Daikin HVAC sensor

The NRB24-SR belongs to a newer series providing 45 in-lb of torque

Resideo V8043F1101 Valve 321894-709 always verify the 4 1/2"The Resideo V8043F1101 is a 1 inch, 24Vac normally closed zone valve designed for standard duty hydronic performance. Field proven for localized flow control in baseboard radiation and convector applications, this low voltage zone valve features a manual opener that allows for manual bypass during power outages, automatically resetting to the energized state once current is restored. Built with a rugged brass body and stainless steel stem, the unit is