The ProLine 400/401 Series gas water heater is designed to deliver an economical performance that can lower your energy bills and also provide long-lasting value. Featuring a 50 gal (nominal) tank and a 37000 Btu gas burner, the HWG-50 standard vent delivers a first hour rating of 82 gal and a recovery rate of 41 gph. With an 0.62 uniform energy factor, this water heater is not ENERGY STAR qualified. It carries a 8-year limited tank warranty and meets low-NOx emission requirements.
Mid-City Product ID: 370521
Manufacturer: A.O. Smith
Manufacturer Part Number: 100284715
Additional Information: Lead-Free; Energy Factor 0.62; Pressure Rating 150 PSI
Applicable Standard: UBC, IEC, HUD, ASHRAE/IES 90.1, ANSI Z21.10.3, CSA 4.3
BTU Rating: 40000 Btu/hr
Brand: A.O. Smith
Burner Type: Low Nitrogen Oxide
Capacity: 50 gal
Connection Type: NPT
Dimensions: 60 in H x 21 in W x 21 in D
Draft Hood Outlet Vent Size: 3 Inch or 4 Inch
Drain Valve Details: Enhanced-Flow Brass
Energy Factor: 0.62
Energy Saver Conformance: Yes
Energy Star Compliant: No
Finish: Glass
First Hour Delivery: 81 gal
Fuel Type: Natural Gas
Gas Connection: 1/2 Inch
Gas Type: Natural
Gph Recovery: 41 GPH at 90 Deg F
Ignition Type: Piezo Pushbutton;Push-Button Piezo
Inclusions Features: Gas Burner, Diffuser Dip Tube, Stainless Steel Anode Rod
Inlet Outlet Connection: 3/4 Inch
Input Supply Rating: 40000 BTU/Hour
Insulation Details: Non-Cfc Foam
Lead Free Contains Lead: Contains Lead
Pressure Rating: 150 psi
Product Features: The Internal Microprocessor Provides Enhanced Operating Parameters and Tighter Differentials for Precise Sensing and Faster Heating Response to Optimize Performance; Makes Lighting the Pilot Fast and Easy with One-Hand Push-Button Spark Ignition; Maximum Hydrostatic Working Pressure 150 PSI; Lead-Free
Recovery Rate: 41 gph at 90 deg F Rise
Relief Valve Details: CSA/ASME Temperature and Pressure Relief Valve Supplied
Standards/Approvals: AHRI Certified|ANSI Z21.10.1-CSA 4.1|ASME Specified|CSA Certified|Green Choice Compliant
Tank Capacity: 50 Gallon
Tank Dimensions: 21 Inch Diameter x 57-1/4 Inch Height
Tank Height Including Draft Hood: 60-3/4 Inch
Tank Material: Glass Lined
Tank Warranty: 8 Year Limited
Type: Tall
UNSPSC: 40101826
Vent Diameter: 3, 4 in
Vent Type: Atmospheric
Venting Type: Atmospheric
Warranty: 8 year Limited
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