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E&L Material Wholesale HVAC Supply in Philadelphia

40 Gal. GAS Hot Water Heater AO Smith ProLine Commercial Grade GCB-40 400

$350.00

267(517)-8647

Pickup Location: 10011 Sandmeyer Ln, PA 19116

Delivery Info: Please call us ahead of time to confirm delivery options and scheduling.

Note: Products are available for in-store pickup as early as today. Delivery can also be arranged upon request. Please call before placing your order or arriving to confirm availability and logistics. Store hours are 8am–4pm Monday–Friday. Call before arriving to ensure the unit is in stock.

The ProLine® 40-Gallon Atmospheric Vent Tall Natural Gas Water Heater is designed to deliver an economical performance that can lower your energy bills and also provide long-lasting value. Featuring a 40-gallon (nominal) tank and a 40,000 BTU gas burner, the GCB-40 Standard Vent delivers a first hour rating of 78 gallons and a recovery rate of 42 gallons per hour. It carries a 6-year limited tank warranty, and meets Low NOx emission requirements. This model ships with a supplied insulation blanket. Environmentally-friendly insulation and factory-installed heat trap nipples reduce heat loss for maximum energy savings.

SKU: #12 Category: Tag: Condition: Scratch and Dent
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The AO Smith ProLine Commercial Grade GCB-40 400 is a 40-gallon natural gas water heater engineered for high-performance residential or light commercial use. This unit is part of AO Smith’s trusted ProLine series, known for durability, rapid hot water recovery, and long-lasting operation.

Designed to deliver consistent hot water for households of 2–4 people or small businesses, this model features a high BTU input, advanced temperature control, and a heavy-duty anode rod for maximum corrosion protection. Whether you’re replacing an existing unit or building out a new install, this model offers trusted quality and dependable service.

Key Features:

  • 40-gallon tank – ideal for residential or light commercial use

  • Commercial-grade steel tank and robust components

  • High BTU input for faster hot water recovery

  • Factory-installed T&P relief valve and durable drain valve

  • Advanced thermostat for precise control

Condition

Scratch and Dent

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