Unitary Products 4HK06501525B Heat Strip Assembly

Description:

The Unitary Products 4HK06501525B (100-490661-02) Heat Strip Assembly is used in commercial and residential HVAC air handling systems to provide supplemental electric heating for air conditioning and heat pump applications. Commonly installed in air handlers, packaged units, and heat pump systems requiring auxiliary electric heat during low ambient conditions or primary electric heating operation. Maintenance teams and HVAC technicians use this assembly for repair, retrofit, expansion, or replacement of existing electric heat strip components. The unit is rated for 208/240 VAC, 3-phase operation and is designed for integration with compatible Unitary Products air handling equipment.

Applications:

The Unitary Products 4HK06501525B Heat Strip Assembly is commonly used in commercial HVAC systems, air handlers, heat pump installations, rooftop units, and climate control applications requiring supplemental electric heat. The assembly contains electric resistance heating elements that convert electrical energy into heat, providing reliable space heating and maintaining indoor comfort when additional heating capacity is required. Electric heat kits are widely utilized in heat pump systems to supplement heating output during cold weather operation. 

Technical Specifications:

• Brand: Unitary Products
• Part Number: 4HK06501525B
• Alternate Part Number: 100-490661-02
• Product Type: Heat Strip Assembly
• Heater Type: Electric Resistance Heat Kit
• Voltage Rating: 208/240 VAC
• Phase: 3 Phase
• Frequency: 60 Hz
• Current Rating: 30.0 / 34.7 A
• Function: Supplemental Electric Heating
• Application: Air Handlers and Heat Pump Systems
• Installation Type: HVAC Equipment Mounted
• Heating Method: Electric Resistance Elements
• Construction: Heavy-Duty HVAC Design
• Compatible with Air Handling Units
• Compatible with Heat Pump Systems
• Suitable for Commercial HVAC Applications
• Suitable for Residential HVAC Applications
• Suitable for Packaged Units
• Suitable for Climate Control Systems
• Designed for Auxiliary Heat Operation
• Designed for Continuous HVAC Service
• Intended for OEM Equipment and Replacement Installations
• Suitable for Maintenance, Retrofit, and Repair Projects
• Country of Origin: Mexico

Common Replacements:

• Unitary Products 6HK Series Electric Heat Kit
• York Source 1 Electric Heater Assembly 208/240V 3-Phase
• Johnson Controls Unitary Products Electric Heat Accessory Kit