Mestek xf200a1ns1110 Commercial Unit Heater 200K Btu Ng

Product Description

The MESTEK xf200a1ns1110 is a commercial gas-fired unit heater rated at 200,000 BTU/h, designed for large-space heating applications in industrial and commercial environments. It operates on natural gas at 115 volts and delivers 83% thermal efficiency through a single-stage direct spark ignition system. The heat exchanger is constructed of aluminum, and the unit runs a 1/3 HP open drip-proof (ODP) motor. Power venting is standard, and the unit supports either standard venting or separated combustion configurations, giving installers flexibility in placement relative to combustion air sources. This unit is installed by licensed commercial HVAC technicians.

The xf200a1ns1110 is suited for commercial and light-industrial buildings such as warehouses, garages, hangars, and manufacturing facilities where high-output forced-air heat is required. The power-vented design allows installation in spaces where gravity venting is not practical. The separated combustion option makes it viable in tight or contaminated-air environments where drawing combustion air from outside the conditioned space is preferred. At 200,000 BTU/h output, this unit is appropriate for large open-bay areas requiring substantial heating capacity in a single appliance.

Key Features

• 200,000 BTU/h heating capacity on natural gas
• 83% AFUE thermal efficiency, single-stage operation
• Direct spark ignition for reliable, consistent startup
• Aluminum heat exchanger for corrosion resistance and thermal transfer
• 1/3 HP open drip-proof (ODP) blower motor
• Power vented with support for standard vent or separated combustion configurations

Compatibility

Designed as an OEM-style commercial unit heater for large-space natural gas heating applications requiring power-vented or separated-combustion installation.

Installation Notes

Installation must be performed by a licensed commercial HVAC contractor in accordance with the International Fuel Gas Code (IFGC) and all applicable local codes. Shut off gas supply and disconnect electrical power before servicing or mounting the unit. Verify vent sizing and combustion air supply meet manufacturer and code requirements before startup. At 204 pounds, proper rigging and structural support are required during ceiling or overhead mounting.

Technical Specifications

• Heating Capacity: 200,000 BTU/h
• AFUE: 83%
• Fuel Type: Natural Gas
• Voltage: 115 volts
• Motor Output: 1/3 HP
• Motor Type: Open Drip-Proof (ODP)
• Ignition Type: Direct Spark
• Staging: Single-Stage
• Heat Exchanger Material: Aluminum
• Venting: Power Vented, Standard Vent or Separated Combustion
• Unit Weight: 204 pounds

Standard Information

• Brand: MESTEK
• Manufacturer Part Number: xf200a1ns1110