Weil-mclain 672619209732 Aquapro 55 Gallon Residential Indirect-fired Water Heater

Product Description

The Weil-McLain 672619209732 is a 55-gallon residential indirect-fired water heater from the AquaPro collection. It is designed for use with a boiler system, using the boiler's heat energy to warm domestic water through a removable copper finned coil. This setup eliminates the need for a separate burner or heating element, making it a reliable and efficient option for homes already equipped with a hydronic heating system. HVAC installers and plumbing contractors rely on indirect-fired water heaters like this one because they leverage existing boiler capacity, often delivering higher recovery rates than standard gas or electric tank units. The 672619209732 carries a first hour rating of 217 gallons, making it well suited for households with moderate to high hot water demand. The tank body is constructed from composite, non-metallic material, which resists corrosion without the need for a sacrificial anode rod. This means no anode inspections and no annual maintenance tied to anode replacement, reducing long-term service calls. The unit features a digital temperature control for precise hot water setpoints, a durable brass drain valve, and convenient top connections that simplify installation in tight mechanical rooms. At 41 inches tall and 28 inches in diameter, it fits in standard residential utility spaces. The 2-inch foam insulation jacket keeps standby heat loss low, preserving energy between draw cycles. The tank weighs 95 pounds and is built from composite material, making it notably lighter than comparable steel or glass-lined tanks and easier to maneuver during installation. End connections are NPT, compatible with standard plumbing fittings. Maximum working pressure is rated at 150 psi. This unit is a dependable indirect water heater solution for residential hydronic systems.

• Non-metallic composite tank eliminates corrosion and removes the need for anode rod maintenance
• Removable copper finned high-output coil allows for cleaning and serviceability in the field
• 2-inch foam insulation reduces standby heat loss, supporting efficient system operation

Product Highlights

The Weil-McLain AquaPro 672619209732 delivers high-capacity indirect water heating in a lightweight, low-maintenance composite tank. With a 217-gallon first hour rating and no anode rod to service, it is built for reliable residential hydronic system integration.

Product Information

Standard Information

• Brand: WEIL-MCLAIN
• Manufacturer Part Number: 672619209732

Technical Specifications

• Capacity: 55 gallons
• Collection: AquaPro
• Diameter: 28 inches
• Height: 41 inches
• Weight: 95 pounds
• Material: Composite
• End Connections: NPT
• Power Source: Indirect
• Water Heater Type: Indirect Fired
• Water Heater Capacity Range: 51 to 100 gallons
• First Hour Rating: 217 gallons
• Maximum Pressure: 150 psi
• Insulation: 2 inches foam