Heating and cooling that follow the weather, the people and the clock.

Boilers, hot water tanks and air conditioning are often set once and forgotten. Our controllers run them to the building's real needs — and put heating and cooling on one screen so they never fight.

Get a free savings estimate →Call 01283 517028

Up to 50%

less gas on Technik2 sites

Smart Heat V3

Weather-compensated boiler control

The boiler's flow temperature follows the outside air, so it runs cooler and condenses more. Smart Heat learns each day when to start for opening and how early it can stop before closing, because customers hold the heat to the end.

Weather compensation from the site's postcode
Learned start and early turn-off
LoRa room stat with a 10-year battery
7-day programme, one-hour boost
Short-cycling and lockouts seen early
Fail-safe: nothing we fit can leave a site cold

Expansion board for pump & HW valveModbus · LoRaWAN

Get a savings estimate Call 01283 517028

60 °C

held while open — Legionella cycle proved

Hot Water Tank Manager

Immersion heater control

Sits behind the tank thermostat and holds the immersion heater off while the water is already hot or the building is closed, then heats back up ahead of opening. It can only ever hold a heater off, never switch one on.

Top and bottom probes show how much hot water is left
Legionella cycle tracked, started when due and logged
Saving measured against a 14-day untouched baseline
Heats from the cheapest source first where solar or gas is fitted

Fail-safeMeasured saving

Get a savings estimate Call 01283 517028

Up to 22%

less air-con electricity on test sites

Air Con Modbus Controller

Split & VRV air conditioning

Brings split and VRV systems onto the same Modbus path as everything else, so units are visible and controllable from the portal instead of set once on a wall remote and forgotten.