Provide On-Off Control of Natural, LP and Manufactured Gases to Pilot Burners in Industrial and Commercial Applications

Provide Instantaneous Action When Energized

On Power Failure, Valve Closes in One Second Maximum

Use in any Position, Directly in Pipe Line or on Support Bracket

Replace the Solenoid Coil without Removing the Valve Body from the Piping Connections

Straight-Through Valve Pattern

Convertible Natural/Liquid Propane Gas

Adjustable Regulator

Inlet/Outlet Screen

Pilot Port Plugged for Hot Surface and Direct Spark Ignition Systems, Remove Plug for Intermittent/Proven Pilot Systems

Electric On-Off Switch and Convenient Quick-Connect Coil Terminals

Tamper Resistant Screw and Controlled Gasket Compression to Withstand High Inlet Pressures

Mounting Position Upright or 0 to 90 Degree from Upright in any Direction

Convertible Natural/Liquid Propane Gas

Adjustable Regulator

Inlet/Outlet Screen

Pilot Port Plugged for Hot Surface and Direct Spark Ignition Systems, Remove Plug for Intermittent/Proven Pilot Systems

Electric On-Off Switch and Convenient Quick-Connect Coil Terminals

Tamper Resistant Screw and Controlled Gasket Compression to Withstand High Inlet Pressures

Mounting Position Upright or 0 to 90 Degree from Upright in any Direction

WT8840 Water Heater Control is Designed for Use in Standing Pilot Applications Using an Immersion Well for Water Temperature Sensing

The WT8840 is Powered from a Thermopile Heated by the Standing Pilot Flame

Temperature Control as Well as Water Temperature Limit Function

Compact Size

Solenoid-Operated First Automatic Valve Opens on Thermostat Call for Heat, Closes When Call for Heat Ends

Diaphragm Operated Second Automatic Valve Opens Under Control of Regulator, Closes If Gas or Power Supply is Interrupted

All Adjustments, Wiring Connections and Pilot Outlet are Accessible from Top of Control

Adjustable Servo Regulator Effectively Maintains Almost Constant Gas Output Pressure Under Wide Fluctuations in Gas Supply Pressure

On-Off Lighting Sequence

Easy to install, adjust and service

All adjustments and connections are accessible from top of control

Add separate energy cutoff (ECO) where codes call for dual safety shutoff

Complete safety shutoff on pilot flame failure

LITE-RITE (OFF-PILOT-ON) lighting sequence

Solenoid operated first automatic valve opens on thermostat call for heat

Closes when call for heat ends

Diaphragm operated second automatic valve opens under control of the regulator

Closes if gas or power supply is interrupted

Meet codes requiring dual safety shutoff

All adjustments, wiring connections and pilot outlet are accessible from top of control

ON-OFF lighting sequence

Compact Size

Solenoid Operated First Automatic Valve Opens on Thermostat Call for Heat, Closes when Call for Heat Ends

Diaphragm-Operated Second Automatic Valve Opens Under Control of Regulator

Closes if Gas or Power Supply is Interrupted

All Adjustments, Wiring Connections and Pilot Outlet are Accessible from Top of Control

Adjustable Servo Regulator Effectively Maintains Almost Constant Gas Output Pressure Under Wide Fluctuations in Gas Supply Pressure

Compatible with ECO Connector

ON-OFF Lighting Sequence