HMH7 18 SEER Horizontal Discharge Heat Pump

Exceptional comfort, value and flexibility

Price Range $$
Efficiency Range Up to 18 SEER
Sound Levels As low as 54 dB
Warranties 10-year compressor, 10-year parts
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Compact Design With Expansive Flexibility

The YORK® HMH7 heat pump is the ideal solution for spaces that require a compact design, but without any compromise to comfort or efficiency. Enjoy a higher level of efficiency and increased comfort in a small package.
Compact Design With Expansive Flexibility


Lower Energy Bills

Up to 18 SEER and up to 10.5 HSPF efficiency ratings can result in lower utility bills vs. older units.

Precise, Consistent Temperatures

Modulating technology maintains exact temperatures by operating from 35-100% capacity, matching the precise degree of heating required.

Quiet Operation

The sturdy cabinet and unique fan design provide sound performance as low as 54 dBA (about the same sound level as a running dishwasher).

More System Options

YORK® HMH7 heat pumps can be matched with many YORK® high-efficiency air handlers and evaporator coils for an even higher level of comfort.


  • Inverter system smoothly ramps up operation, avoiding spikes in energy use while helping increase overall system longevity
  • 40% more compact than standard heat pump units – ideal for high-density areas
  • Side-discharge design removes need to clear snow or organic debris from top of unit
  • Innovative fan design creates less vibration and provides quieter operation
  • Compatible with conventional equipment and devices


With a YORK® residential system, comfort is more than a feeling – it’s a promise. Because YORK® home comfort systems are built to the highest standards and backed by the best warranties.
Register Your Warranty
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Horizontal Discharge VS. Vertical Discharge

The side-discharge design of the YORK® HMH7 is more efficient than traditional top-discharge designs in both size and operation. Snow and organic debris won’t hamper operation, and the sleek design results in 36% quieter operating volume and a 40% smaller footprint compared to standard heat pump units. With a setback distance of only eight inches, the HMH7 is perfect for high-density areas, unlike traditional horizontal-discharge units, which often require at least 24 inches.  

Technical Specification

Coil Enhanced copper tube bonded to enhanced aluminum fins Compressor Type Twin Rotary
Energy Star No Tonnage Range 2, 3, 4, 5 Tons
SEER Range Up to 18 SEER Parts Warranty Code 10-year Parts Limited Warranty*
Warranty Other 10-year compressor Limited Warranty*    



Contact your local dealer for help with your existing system or to learn more about investing in a new one.


Find your local dealer for more information on our warranties and warranty registration.


Learn about our affordable financing plans so you can purchase a new YORK® comfort system that fits your budget.

Technical Resources



Great Financing Options Available

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*All warranties require online registration within 90 days of installation. Otherwise, warranties revert as follows:
Lifetime Compressor Limited Warranty – 10-year Compressor Limited Warranty; Lifetime Heat Exchanger Limited Warranty – 20-year Heat Exchanger Limited Warranty; 10-year Parts Limited Warranty – 5-year Parts Limited Warranty; 10-year Compressor Limited Warranty – 5-year Compressor Limited Warranty
Three-phase models have 5-year Compressor and 1-year Parts Limited Warranties. Three-phase models do not qualify for the 10-year Parts Limited Warranty.