Williams Comfort Products 5E15H3G Electric Pump 1.5 Hp

Product Description

The WILLIAMS COMFORT PRODUCTS 5E15H3G is a 1.5 horsepower electric pump with a 3-gallon capacity, designed for use in hydronic heating and water circulation systems. This pump delivers reliable fluid movement in residential and light commercial applications where consistent flow and durability are required. At 118.2 pounds, the unit is a heavy-duty assembly suited for permanent installation. Licensed plumbers and HVAC technicians typically handle procurement and installation of this pump in closed-loop or open-loop hydronic systems.

The 5E15H3G is intended for use in hydronic heating systems, radiant floor heating loops, and similar fluid-transfer applications where a motorized electric pump is required. Its 3-gallon capacity and 1.5 HP motor output make it appropriate for moderate-scale residential or light commercial installations. This pump is typically mounted inline within a piping circuit and requires proper system sizing before installation to ensure correct flow rates and pressure balance throughout the loop.

Key Features

• 1.5 HP electric motor for reliable fluid circulation in hydronic systems
• 3-gallon capacity suitable for moderate-scale heating loop applications
• Heavy-duty construction at approximately 118.2 pounds for durable permanent installation
• Sold individually as a complete pump assembly

Compatibility

Designed as an OEM-style electric pump replacement or new installation component for hydronic heating and water circulation systems requiring a 1.5 HP motorized pump.

Installation Notes

Installation should be performed by a licensed plumber or HVAC technician familiar with hydronic system piping. Shut off all system power and depressurize the piping circuit before removing or installing the pump. Follow applicable local plumbing codes and the International Plumbing Code (IPC) for proper pipe sizing, isolation valve placement, and system pressure requirements. Do not operate the pump dry, as damage to internal components may result.

Technical Specifications

• Motor Output: 1.5 HP
• Capacity: 3 gallons
• Weight: 118.2 pounds
• UPC: 662459923417
• Sold As: Each

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: 5E15H3G