"AHHAC delivered our 22-zone underfloor system on time, on budget and to spec. The crew were tidy, the documentation was thorough, and the commissioning was textbook."

From simple per-room thermostats to whole-home zoned smart controllers — the brain of your hydronic system.
The control system is what turns a hydronic network into a comfortable, efficient home. Get the controls right and the system runs itself; get them wrong and you'll spend years fighting it.
We design control schemes around your living patterns: per-room programming, weather compensation, hot-water priority, holiday modes, and remote app access.
We integrate with Google Home, Apple HomeKit and Amazon Alexa. The major boiler/heat pump manufacturers (Maxa, Bosch, Mitsubishi) all have smartphone apps — we'll set them up at handover.
For larger commercial systems, we build BMS-compatible controls (BACnet, Modbus) that integrate into your facility management dashboard.
Yes — modern hydronic controllers integrate with Google Home, Apple HomeKit and Amazon Alexa. The major boiler/heat pump manufacturers (Maxa, Bosch, Mitsubishi, Viessmann ViCare) all have smartphone apps we set up at handover.
Yes — that's one of hydronic's biggest advantages over ducted. Per-room thermostats with individual set points and schedules, all coordinated through a central controller. Bedrooms cool, living areas warm, bathrooms hot — all running off one boiler or heat pump.
We integrate with BMS systems via BACnet and Modbus protocols — letting facility managers see and control hydronic plant from their existing building management dashboards. Energy monitoring per zone included.
"AHHAC delivered our 22-zone underfloor system on time, on budget and to spec. The crew were tidy, the documentation was thorough, and the commissioning was textbook."
"We've worked with AHHAC for 17 years. They've installed and serviced our hot water plant across three commercial buildings — and they pick up the phone on weekends."
"Three mobs quoted us; AHHAC's design was the only one based on a proper heat-loss calculation. The system runs beautifully — the others would've been oversized and expensive."