Resideo WT8840A1000 H/W WT8840A1000 Water Heater Ctrl

Product Description

The RESIDEO WT8840A1000 water heater control is a gas valve control designed for water heaters. This 90-degree control features a 1/2 Inch Threaded x 1/2 Inch Inverted Flare port connection and an integrated NTC temperature sensor. It is designed to handle gas and meets CSA, CAN/CSA, and ANSI standards. It is suitable for upright mounting positions.

• Gas Valve Water Heater Control
• 90 Degree
• 1/2 Inch Threaded x 1/2 Inch Inverted Flare

Product Highlights

The RESIDEO WT8840A1000 water heater control ensures safe and reliable heater performance.

Product Information

Standard Information

• Brand: RESIDEO
• Manufacturer Part Number: WT8840A1000U
• Country of Origin: Mexico

Technical Specifications

• Item: Water Heater Control
• Type: 90 Degree
• Port Connection: 1/2 Inch Threaded x 1/2 Inch Inverted Flare
• Input Supply Rating: 350 to 850 Millivolt DC
• Temperature Rating: 32 to 150 Deg F
• Pressure Rating: 4 Inch WC
• Media Handled: Gas
• Inclusions/Features: Integrated NTC Temperature Sensor
• Applicable Standard: CSA 6.20/4.6, CAN/CSA C22.2, ANSI Z21.20/Z21.23/Z21.78/Z21.87
• Ambient Temperature Rating: 32 to 150 Deg F, -40 to 150 Deg F (Storage), 55 Deg F to 155 Deg F Valve (Setpoint)
• Mounting Position: Upright
• Capacity: 30 Foot per 3 Hour to 75 Foot per 3 Hour
• Humidity: 95 Percent (Non-Condensing) at 104 Deg F
• Fuel Type: Natural Gas
• Brand: Resideo Technologies
• Series: WT8840
• Inlet Size: 1/2 in
• Outlet Size: 1/2 in
• Overall Height: 4 1/16 in
• Overall Length: 5 1/16 in
• Port Connection Size: 1/2 in
• Overall Depth: 3 3/16 in
• BtuH Capacity: 70,000 BtuH
• Coil Volts: 350 to 850mV DC
• Gas Type: NG
• Ignition Type: Manual, Piezo
• Valve Type: Standard Opening
• For Use With: 1 in Insulation Bradford White Water Heaters
• LP Conversion Kit: No
• Pressure Setting Range: 0 in to 14 in wc
• Flow Direction: 90 Degrees
• Includes: Control
• Max. Inlet Pressure: 1/2 psi
• Inlet Pressure Tap: No
• Standards: ANSI Z21.20, ANSI Z21.23, ANSI Z21.78, ANSI Z21.87, CAN/CSA-C22.2 No. 199-M89, CAN1-6.6-M78, CSA 4.6, CSA 6.20
• Side Taps: No
• Voltage: 850mV DC
• Application: Hot Water Heaters
• Pilot Type: Standing Pilot
• Installation Orientation: Vertical
• Reducer Bushings Included: None
• Port Connection Gender: Female
• Sensing Type: Flame Sensor
• For Media: Liquid Propane, Natural Gas
• Includes Thermostat: Mechanical Thermostat Not Included
• Port Connection Type: NPT
• Includes Pressure Regulator: Pressure Regulator Included
• Includes Pilot Generator Kit: Pilot Generator Kit Not Included
• Operating Temperature - Maximum: 150 Degrees F
• Opening Characteristic: Fast Opening
• Operating Temperature - Minimum: 32 Degrees F
• Heating Capacity - Maximum: 85,000 BtuH
• Includes Conversion Kit: Conversion Kit Not Included
• Includes Pressure Tap: Pressure Tap Inlet Included, Pressure Tap Outlet Included
• ANSI Rating: ANSI Z21.20, ANSI Z21.23, ANSI Z21.78, ANSI Z21.87
• Tank Insulation Size: 1 Inch