The Fortes Aquaheat HIU  provides hydraulic separation between the domestic hot water (DHW), space heating circuit and the primary low temperature heating system via a pair of stainless steel brazed plate heat exchangers.

Primary water flow to the hot water and heating plates is regulated by a pair pressure independent control valves with fast acting stepper motors under the control of a programmable electronic controller.  The unit is able to achieve DHW temperature from the plate and 100% hot water priority within 10 seconds.

The Fortes Aquaheat  HIU comes in  four model sizes to provide a range of heating and hot water outputs to suit both domestic and light commercial applications. Larger commercial application are possible on request.

Sales Brochure                                                                              Water Heating System - Fortes Aquaheat HIU now available from leading Irish commercial water heating system supplier, Euro Gas Ltd.

Arctic ST Brochure