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One-Second Maximum Closing Time
Continuously Displays the Valve Position with a Red Indicator When Open and a Yellow Indicator When Closed
Mount in any Position Directly to Valve Bonnet with Three Setscrew
Provide Final Safety Shut-Off Service When Used with V5055 or V5097 Gas Valve
One-Second Maximum Closing Time
Continuously Displays the Valve Position with a Red Indicator When Open and a Yellow Indicator When Closed
Mount in any Position Directly to Valve Bonnet with Three Setscrew
Provide Final Safety Shut-Off Service When Used with V5055 or V5097 Gas Valve
One-Second Maximum Closing Time
Continuously Displays the Valve Position with a Red Indicator When Open and a Yellow Indicator When Closed
Mount in any Position Directly to Valve Bonnet with Three Setscrew
Provide Final Safety Shut-Off Service When Used with V5055 or V5097 Gas Valve
Override Protection
Color Coded Lead Wires for Primary Connections
Energy Limiting and Meets NEMA Standard Dc20-1992
Transformers are Marked NEMA Type D Enclosure
Override protection
Color-coded lead wires for primary connections
Models with setpoint adjustment
Models with occupied/unoccupied override (bypass) with LED
Models with 3-position (auto/0/1) or 5-position (auto/0/1/2/3 speed) fan switch
LONWORKS network jack on all models except the TR21 and TR21-A models
Solid State Thermistor Element Provides Accurate Sensing of Temperature Changes