Currently the two most efficient stand alone systems in the industry are geothermal water source heat pumps (WSHPs) and variable refrigerant flow (VRF) systems.

RJI represents industry leaders in both of these market segments with Water Furnace water source heat pumps and Lennox variable refrigerant flow systems.

Energy Efficiency from RJI Sales Inc

Water Source Heat Pumps

Reduce your carbon footprint and utility bills at the same time. Water Furnace geothermal systems use the free, renewable energy found in the Earth to save up to 70% on heating, cooling, and hot water costs.

Water Furnace high-efficiency models are guaranteed to increase LEED points for your building by including components like MERV 13 filters, IAQ management, and System Controls – as many as 15 LEED points can be awarded.

Lennox VRF Logo

Variable Refrigerant Flow Systems

Variable Refrigerant Flow (VRF) is a technology introduced to minimize efficiency losses found in conventional HVAC systems, thus providing sustainable energy benefits. A VRF system utilizes the flow of refrigerant to provide heating and cooling throughout a building. With the addition of a heat recovery box a single system can provide simultaneous heating and cooling for optimal occupant comfort.

Visit RJI’s VRF Page

Efficient Equipment

Multistack  – MagLev Compressor utilized in a Multistack Flooded Chiller

Innovent – Inverter compressor

Stulz, MagicAire, Lennox – ECM Blowers

ClimateCraft Fan Array Systems – Fan Matrix

Cutler Hammer – Variable Frequency Drives

FlowSafe – Retrofit Low Flow Hoods, reduce exhaust by 40-50%

Herrmidifier – Adiabatic Atomization Humidifiers

Semco – Passive Dehumidifiers