Firstco E307RC Hot Water Circulator Pump with Integral Flow Check

The Firstco E307RC is a bronze hot water circulator pump designed specifically for First Company HVAC air handler applications. This replacement pump features the Taco 006-BC7-5IFC design with an integrated 24-volt relay and larger control box that exercises the pump to meet local plumbing codes when used with First Company hydronic heating systems.

Key Features:

• 1/40 HP motor operating at 115V single phase with 0.52A current draw
• Bronze construction suitable for potable water circulation in open and closed loop systems
• 1/2-inch sweat connections for easy installation
• Integral Flow Check (IFC) eliminates need for separate check valve, reducing installation costs
• Self-lubricating, maintenance-free cartridge design with all moving parts in replaceable cartridge
• Maximum flow rate of 9 GPM with 8.5 feet maximum head pressure
• Maximum operating pressure of 125 PSI
• 3250 RPM motor speed for reliable hot and chilled water circulation
• Complies with 2014 low-lead requirements for potable water applications

This circulator pump is engineered for use in Firstco hydronic air handlers including Aquatherm, HCXW, UCXQB, and RAQ series units. The built-in relay system automatically exercises the pump periodically, preventing seizure and extending service life. The compact design with integral flow check simplifies piping and improves system performance in space heating and cooling applications.