Fre-Heater^®

Up to 60% of the normally wasted energy discarded from refrigeration and air-conditioning systems can be recovered with a Mueller Model "D" Fre-Heater. By transferring the recovered heat energy to water, vast amounts of free hot water can be stored for use when and where the need arises.

The bottom line is that the Fre-Heater pays for itself and reduces your energy costs proportionately to your hot water usage.

Walk-in coolers, freezers, commercial air-conditioning systems, ice machines, and other refrigeration systems all waste enough heat energy to produce hot water on a large scale. The Model "D" Fre-Heater enables users to channel recovered energy from as many as six refrigeration sources into a single Fre-Heater unit, producing more than enough hot water to satisfy your needs.

Quad Plate Heat Exchangers

Recover as much as 100% of the energy discarded from refrigeration and air-conditioning systems with the quad-plate (QPX) heat exchanger.

The quad-plate heat exchanger requires a storage tank and a water pump to complete the system. With larger water requirements, the flexibility of a separate water tank (sizes from 50 to 1,000 gallons) allows the storage capacity to be selected for your hot water needs.