YF Series Air to Water Heat Pump

• 15kW and 30kW models

• Up to 65°C hot water delivery to the building

with ultra-low GWP

• COP up to 4.28 for the 30kW model and 4.23

for the 15kW model

• Can operate in ambient conditions to a low of

0°C, reducing the reliance on auxiliary heating

methods, thereby improving overall annual

efficiency

• Designed with both vertical and horizontal

discharge options, with fan options available in

ducted and non-ducted versions

• Horizontal discharge models can also be

stacked two high to reduce plant footprint.

• The 30kW model has dual controller and

refrigerant circuits providing 50% redundancy

in a single unit package

• Marine-grade aluminium cabinet that won’t rust

• Evaporator coils fully dipped with Rheemkote®

for superior corrosion protection

• Fully certified including Electrical Safety, EMC

and Water Mark

Where ultra-low carbon footprint is ESSENTIAL. 

Rheem® YF Series commercial heat pumps employ R1234yf refrigerant which has an ultra-low global warming potential rating off <1, making it the prime choice where ESD requirements are paramount. 

The Air to Water heat pump models are designed with both vertical and horizontal discharge options, with fan options available in ducted and non-ducted versions. Detailed engineering has turned up the average COP and further product enhancement allows the heat pump to operate in ambient conditions to a low of 0°C, reducing the reliance on auxiliary heating methods. 

Efficiency has been improved with the use of variable speed Electronically Commutated fans and an upgraded micro-controller. An electronic expansion valve improves performance by accurately metering the correct amount of refrigerant.