"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."

Hydronic heating, cooling and hot water for Brighton homes — designed and installed by AHHAC, Melbourne's hydronic specialists, from our nearest showroom in Laverton North.

ImmergasSimeThermaSkirt™Brighton's bayside Melbourne homes — from period Victorians and Edwardians to substantial contemporary rebuilds — sit in one of Australia's coldest metropolitan micro-climates, with long winters that make hydronic heating close to essential. AHHAC designs and installs the full range across Brighton, with in-slab hydronic underfloor heating the standout for the climate: silent, even, whole-home warmth that runs at low flow temperatures.
Because Brighton carries roughly 1,500 heating-degree-days, we size every system to the coldest week and favour all-electric heat pump hydronic heating — the Maxa i-290 is rated to −25 °C, comfortably inside bayside conditions, and reverses for silent summer cooling. Brighton is served from our nearby Laverton North showroom, part of AHHAC Melbourne.
Last updated 20 June 2026 · AHHAC — serviced from Laverton North
"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."