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White-Rodgers 37E73A-903 Intelli-Vent Water Heater Valve

White-Rodgers 37E73A-903 Intelli-Vent Water Heater Valve
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White-Rodgers 37E73A-903 Intelli-Vent Water Heater Valve Emerson Climate - White Rodgers 37E73A-903 Intelli-Vent Water Heater Valve White-Rodgers 37E73A-903 Intelli-Vent Water Heater Valve 1/2" NPT 150,000 BTU/Hr White Rodgers 37E73A-903 Intelli-Vent Water Heater Gas Valve

White-Rodgers 37E73A-903 Intelli-Vent Water Heater Valve

SKU: 37E73A-903
Tariff HS Code: 8481809050
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13
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$125.48     /ea
13

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37E73A-903

Emerson Climate - White Rodgers 37E73A-903 Intelli-vent Control is a combination gas valve, ignition control, and thermostat used for Power Vented water heaters. This unit has a 1/2-inch NPT inlet connection and 1/2 -inch inverted flare outlet

The control device is designed to have advanced INTELLI-VENT technology wherein a microcomputer regulates water heater ignition sequence and timings.  For quick monitoring, the control uses diagnostic codes that represent system malfunction.  In front of the control, a temperature indicator is provided, and the control has 21D64-2 White-Rodgers’ Silicon Nitride Ignitor for direct burner ignition


 

Ignitor Load 2 Amps maximum
Input and Frequency 120 VAC, 60 Hz
Current 0.2 Amps @ 120 VAC
Range of Regulation (Btu/Hr) 30,000 - 150,000
Maximum Inlet Pressure 1/2 PSI maximum
Ambient Temperature Rating 32 F to 160 F (0 C to 70 C)
Automatic High Temperature Cutoff Single-Use Type, 185 F(82 C)
Prepurge/Interpurge/Postpurge Time 5 Seconds
Ignitor Warm-up Time 20 Seconds
Trial for Ignition Period 4 Seconds

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Q: 
Can this replace a White Rodgers 37E73A-441?
Asked on Dec 30, 2023 by Pei from Canada
1 Answers

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A: 
Unfortunately, 37E73A-441 is not a cross-reference we can verify for the 37E73A-903.  We suggest having a licensed professional technician review your application and verify a suitable replacement. 
Replied on Jan 03, 2024 by Ori from Industrial Stores

Q: 
Will this directly replace a white rodgers 37E73A-323
Asked on Nov 07, 2022 by Jason from Regina Saskatchewan
1 Answers

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A: 
We are unable to verify that White-Rodgers 37E37A-903 replaces 37E73A-323.
However, the White-Rodgers 37E73A-323 is used by Rheem units and has Rheem part# SP13845B.

We can assist with identifying the correct gas valve but we will require the model# and serial# of the main unit that is needing the part.
Replied on Nov 08, 2022 by Brian from Industrial Stores