RXBH-1724A10J-B – Rheem 10 kW Electric Heat Kit with Smart Plug

RXBH-1724A10J-B Rheem 10 kW Electric Heat Kit

RXBH-1724A10J-B is a 10 kW electric heat kit designed to add dependable heating capability to compatible Rheem and Ruud air handlers. It features Rheem’s Smart Plug connection, circuit-breaker protection, and 208–240-volt, single-phase, 60 Hz electrical operation.

This accessory is installed inside an approved air handler, where its electric resistance elements heat the air circulated by the system’s blower. It may provide primary heating for a compatible straight-cool electric HVAC system or auxiliary and emergency heat for a heat-pump system.

RXBH-1724A10J-B Heating Capacity

The RXBH-1724A10J-B provides a nominal heating capacity of 10 kW. At 240 volts, this equals approximately 34,120 BTU per hour. The actual heating output will be lower when the equipment operates on a 208-volt electrical supply.

A professional heating-load calculation should be used to determine whether 10 kW is appropriate for the property. Building size, insulation, windows, climate, outdoor temperature, air leakage, ductwork, and heat-pump capacity can all affect the amount of electric heat required.

Rheem Smart Plug Connection

Rheem’s Smart Plug design provides a purpose-built connection between the electric heat kit and an approved indoor air handler. This system can help simplify the electrical and control connection when the heater is paired with compatible Rheem or Ruud equipment.

The Smart Plug name does not mean that the RXBH-1724A10J-B connects to a standard household outlet. This is a high-voltage HVAC component that requires dedicated electrical service and installation by a qualified professional.

Circuit-Breaker Protection

This heat kit includes circuit-breaker protection as part of its electrical configuration. The breaker provides an accessible means of disconnecting and protecting the heating assembly when it is installed according to current manufacturer instructions.

The included breaker does not replace every electrical protection requirement. The installer must confirm the supply circuit, wire size, grounding, external disconnect, electrical-panel capacity, and upstream overcurrent protection required by the equipment nameplate and applicable codes.

Electric Heat for HVAC Systems

When installed in a compatible straight-cool air handler, the RXBH-1724A10J-B may serve as the system’s primary source of heating. The air conditioner provides cooling during warmer weather, while the electric elements provide heat when requested by the thermostat.

When paired with a compatible heat pump, the kit may provide auxiliary heat during colder weather. Auxiliary heat supports the outdoor heat pump when it cannot independently satisfy the building’s heating demand.

The electric elements may also provide emergency heat if the outdoor heat-pump section is unavailable. Available heating modes depend on the complete equipment combination, thermostat, wiring, control board, and system configuration.

208–240V Single-Phase Operation

The RXBH-1724A10J-B is rated for 208–240V, single-phase, 60 Hz electrical service. Because electric resistance heaters create a significant electrical load, the property’s electrical service and available panel capacity must be evaluated before installation.

Electrical specifications must be taken from the current air-handler and heat-kit nameplates. A qualified installer must determine the required conductor size, breaker rating, circuit configuration, disconnecting means, grounding, and installation method.

Air Handler Compatibility

This Rheem heat kit is not a universal accessory. It must be installed only in Rheem or Ruud air handlers specifically approved for use with this model. Matching the brand, system tonnage, or cabinet width alone does not guarantee compatibility.

Before ordering, compare the complete indoor-unit model number with the manufacturer’s accessory compatibility information. The cabinet design, electrical rating, control board, blower capacity, available airflow, and approved heater options must all support the selected heat kit.

Correct Airflow Is Essential

The air handler must deliver sufficient airflow across the electric heating elements. Restricted airflow can cause excessive temperature rise, activate safety limits, reduce comfort, or damage HVAC components.

The installer should inspect the air filter, return-air opening, supply ducts, blower-speed setting, external static pressure, and temperature rise. Correct airflow helps the RXBH-1724A10J-B provide safe, balanced, and reliable heating performance.

Professional Installation Required

Installation should be performed by a licensed HVAC technician or qualified electrician. The installer must disconnect all power, follow the supplied instructions, secure the heater assembly, complete the Smart Plug connection, and verify the high-voltage and control wiring.

After installation, the technician should test all available heating stages. Proper amperage, blower operation, thermostat control, temperature rise, circuit-breaker operation, safety controls, and electrical connections should be confirmed before placing the equipment into service.

Key Product Features

• Genuine Rheem electric heat-kit accessory
• 10 kW nominal electric heating capacity
• Approximately 34,120 BTU/h at 240V
• 208–240V electrical operation
• Single-phase, 60 Hz configuration
• Integrated circuit-breaker protection
• Rheem Smart Plug connection
• Designed for approved Rheem and Ruud air handlers
• Suitable for compatible straight-cool electric systems
• May provide auxiliary or emergency heat with a heat pump

Explore additional electric heat kits from Xpress Supply or visit the RXBH-1724A10J-B product page for current pricing and availability.

Important: Confirm air-handler compatibility, available electrical service, voltage, airflow, breaker configuration, wiring, and applicable code requirements before ordering or installing the RXBH-1724A10J-B.