Allied Air 10w51 Electric Heater Kit 20 Kw 208-240V

Product Description

The ALLIED AIR 10w51 is a 20 kW electric heater kit designed for forced-air heating applications in residential and light commercial HVAC systems. Built with an integrated terminal block, this kit simplifies field wiring during installation and helps ensure secure, code-compliant electrical connections. Rated for 208-240 volt, single-phase power, it delivers supplemental or primary electric heat capacity suited to a range of air handler configurations. HVAC technicians and electricians install this kit as part of a complete heating system or as an add-on heat source in heat pump applications.

This heater kit is intended for use with compatible air handler units requiring supplemental electric resistance heat. It is a common solution in heat pump systems where auxiliary or emergency heat is needed during low ambient conditions. The terminal block design streamlines connections in the air handler cabinet, reducing installation time in both new construction and retrofit projects.

Key Features

• 20 kW heating capacity provides substantial supplemental or primary electric heat output
• Rated for 208-240 volts, single-phase power supply
• Integrated terminal block simplifies field wiring and supports secure electrical connections
• Kit configuration includes necessary components for heater installation in compatible air handlers
• Suitable for both new construction and retrofit HVAC installations

Compatibility

Designed as an OEM-style electric heater kit replacement for compatible Allied Air air handler units requiring 20 kW, 208-240 volt, single-phase supplemental heat. Refer to the air handler model documentation to confirm heater kit fitment before installation.

Installation Notes

Installation of this electric heater kit should be performed by a licensed HVAC technician or electrician in accordance with local codes and the NEC. Disconnect and lock out all power to the air handler before beginning any work inside the cabinet. Verify that the supply circuit breaker rating matches the heater kit requirements prior to making any electrical connections. Do not energize the heater kit until all wiring is complete and the air handler panels are secured.

Technical Specifications

• Heating Capacity: 20 kW
• Voltage: 208-240 volts
• Phase: 1 Phase
• Connection Type: Terminal Block

Standard Information

• Brand: ALLIED AIR
• Manufacturer Part Number: 10w51