Yanmar Air-Source Gas Heat Pumps (GHP)
Maximum Efficiency - Dramatically Lower Overall Costs & Emissions
YANMAR’s Gas Heat Pump (GHP) Variable Refrigerant Flow (VRF) and Air-to-Water solutions provide high efficiency heating and cooling for residential and commercial buildings. By using natural gas and reversible air-source technology, these world-class engines deliver low operating costs, reduce CO2 emissions, and use minimal electricity. While our GHP technology has been a preferred alternative to electric heat pumps (EHP) for over 30 years, YANMAR’s innovations continue to refine GHP to its highest potential.
YANMAR’s Gas Heat Pump (GHP) Variable Refrigerant Flow (VRF) and Air-to-Water solutions provide high efficiency heating and cooling for residential and commercial buildings. By using natural gas and reversible air-source technology, these world-class engines deliver low operating costs, reduce CO2 emissions, and use minimal electricity. While our GHP technology has been a preferred alternative to electric heat pumps (EHP) for over 30 years, YANMAR’s innovations continue to refine GHP to its highest potential.
- When powered by renewable natural gas – net-zero targets can easily be achieved
Yanmar Gas Heat Pump Solutions
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Yanmar Air-Source Gas Heat Pump
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Yanmar Air/Water Gas Heat Pump
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Yanmar - Reduce Electrictical InfrastructureThe Yanmar Gas Heat Pumps consumes around 90% less electricity than a similar electric heat pump (EHP) condenser, and operates on single-phase power, dramatically reducing electrical infrastructure and associated costs. No additional building upgrades required. If your facility or building has limited power or you’d like to lower upgrade expenses, Yanmar’s modular systems can reduce the overall capital cost of the project, as well as required floor space given its small footprint and keep saving you money as you use them.
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Yanmar - Greater Efficiency & Carbon NeutralYanmar’s heat pump series was designed from the ground up to increase efficiency and lower operating costs as well as emissions. Some features that exemplify this include:
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Yanmar GHP - Reduce Peak DemandThe use of air-conditioning continues to grow at a rapid rate globally, creating a steep rise in demand for power, fears of shortages during peak usage and regulations that penalize high-energy use. Yanmar’s GHP systems help avoid peak demand charges, which can make up over 50% of the overall cost of air conditioning, thereby significantly reducing operating costs. Lowering demand profiles in this way can help customers negotiate competitive rates from their electricity supplier.
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Yanmar Durability & Reliability
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Yanmar VRF GHP Options
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Yanmar VRF GHP Heating &
Cooling System 
Yanmar's 2 pipe heating & cooling system can control all indoor units for individual heating or cooling.
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Yanmar VRF GHP Heating &
Cooling Simultaneously 
Yanmar's 3 pipe heating & cooling system can control each individual indoor unit for heating or cooling simultaneously through their respective branch selector.
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Yanmar & Daikin VRF AHU
Integration Kit 
Daikin Air Handling Unit (AHU) Integration Kit enables any Yanmar VRF Gas Heat Pump to be fully integrated with any Roof Top Unit or other Air Handling Units, allowing the benefits of inverter technology to extend to custom terminal units and air handling equipment.
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Yanmar GHP Air-To-Water Options
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Yanmar VRF GHP with HydroBox
The combination of Yanmar’s GHP and its Hydrobox, a simple connection between the two appliances allowing the heat pump to easily connect to any hydronic application. The Hydrobox contains a heat exchanger along with other sophisticated features that allows the refrigerant line set to exchange its energy with any hydronic loop.
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Yanmar Air To Water GHP (Chiller)
The Yanmar Gas Heat Pump Chiller has an internal integrated heat exchanger to convert the thermal energy for any application. Combined with the ability to provide optimum climate control year round.
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Yanmar Gas Heat Pump Full-Video
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Yanmar Long Lifespan - Low Lifecycle Costs
With lower operating and infrastructure costs and greater efficiency, the Yanmar’s Gas Heat Pump solutions (GHP) offers substantially lower system lifecycle costs compared to Electric Heat Pump (EHP) systems on the market today.
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In fact, Yanmar’s GHP systems reduce overall operating costs by 30-70% depending on local utility costs. And while an EHP unit needs to be checked for maintenance twice a year, a Yanmar GHP runs maintenance-free for 10,000 hours or as long as five years!
With optional remote monitoring and alert notification, additional savings are also quickly realized. |
Yanmar Superior Performance
Yanmar’s Waste Heat Technology can maintain powerful heating performance, even in extreme low outdoor temperatures, by capturing heat off the unit’s engine to increase efficiency - a technology Yanmar has perfected, internationally.
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EHP units, on the other hand, have a defrost cycle during cold weather that requires strip heating, which is expensive. The colder it gets outside, the less energy efficient an EHP unit becomes. But, Yanmar’s heat recovery technology loves the cold, and can effortlessly provide heat in the freezing cold. The unit is not afraid of extreme heat either, easily cooling a building during warmer months. Not only do Yanmar’s GHP units withstand some of the toughest temperatures Mother Nature can deliver, they do it with supreme efficiency. The cost of operating the compressor in Yanmar’s GHP units is 1/10 the cost of that of a standard EHP system. The result is significant savings in operational costs and energy savings
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Yanmar Environmentally Responsible
Yanmar Gas Heat Pumps use less energy to produce a greater output performance, even in extreme cold conditions or during hot summer months
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Yanmar Gas Heat Pump - Key Benefits
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Reduced Electrical Usage
By utilizing a highly efficient natural gas-powered variable speed engine to drive dual scroll compressors, the Yanmar VRF system can reduce electricity usage by up to 90% compared to traditional air conditioning systems.
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Low Operating Costs
With lower operating and infrastructure costs and greater efficiency, the Yanmar VRF system offers substantially lower system life cycle costs compared to electric systems on the market today. In fact, our Variable Refrigerant Flow system reduces overall running costs by 30-70% depending on local utility costs.
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Whisper Quiet Operation
YANMAR’s Outdoor Units are reliably whisper quiet. At 3 ft, maximum noise levels are:
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Ultra Low Emissions
Natural gas as an energy source produces significantly lower amounts of harmful emissions: 80% less NOx, 100% less SOx and 35% less CO2 than coal. By utilizing natural gas, Yanmar’s VRF technology not only helps preserve precious energy resources, but also reduces harmful emissions. Carbon neutral when using Renewable Natural Gas
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