Product Description
The MARSHALL AIR 156931 is a 155-watt heater blanket rated for 120-volt operation, designed for use with commercial appliance systems. Heater blankets maintain temperature in components or enclosures where freeze protection or consistent heat is required. This unit is a Marshall Air OEM part, appropriate for HVAC, refrigeration, or commercial equipment applications where low-wattage resistive heating is specified. Installation is typically performed by qualified commercial appliance or HVAC service technicians.
The 156931 is suited for commercial appliance environments where supplemental or protective heating is needed. Marshall Air components are used in commercial-grade systems requiring dependable accessory parts. This heater blanket is intended as a direct replacement or service part within compatible Marshall Air equipment configurations.
Key Features
- 155-watt heating output for low-wattage resistive heat applications
- 120-volt operating voltage compatible with standard single-phase power
- OEM Marshall Air part for reliable fit and performance
- Designed for commercial appliance and HVAC accessory use
Compatibility
Designed as an OEM-style replacement heater blanket for compatible Marshall Air commercial appliance systems.
Installation Notes
Installation should be performed by a qualified HVAC or commercial appliance technician. Always de-energize the equipment at the disconnect or breaker and verify voltage is absent before handling or replacing the heater blanket. Secure all connections per manufacturer guidelines and local electrical codes before restoring power.
Technical Specifications
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Wattage: 155 watts
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Voltage: 120 volts
Standard Information
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Brand: MARSHALL AIR
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Manufacturer Part Number: 156931