Competition HVAC · Interactive home

Comfort, from the inside out.

Raise a thermostat. Turn on a tap. Watch the mechanical room respond.

Winter · outdoors4°C
Heating water68°F
Zones calling0 of 9
Hot-water supply125°F
Tap-equivalents0 / 4

Choose a thermostat to start a call for heat.

°C
Residential heating and hot water - layered piping conceptThree-storey home with eight heated floors and a central mechanical room. Editable boiler, two pumps, two expansion tanks, closely spaced tees, nine-zone manifold, domestic mixing valve and wall radiator. distribution returncommon headerdistribution supplyboiler supplyboiler returnheating tank branchcold maindomestic tank branchmixer coldraw domestic hottempered domestic hotdhw recirculationnatural gascondensateprotected fillmanifold supplymanifold returnzone 1 supplyzone 1 returnzone 2 supplyzone 2 returnzone 3 supplyzone 3 returnzone 4 supplyzone 4 returnzone 5 supplyzone 5 returnzone 6 supplyzone 6 returnzone 7 supplyzone 7 returnzone 8 supplyzone 8 returnzone 9 supplyzone 9 returnCombi Boiler45°CDHWHEATING123456789Hot Water ReturnHot Water SupplyDomestic Expansion TankHeating Expansion Tank9 heating zonesDHW recirculationDHW mixing valveWall Mount RadiatorHeating Loop PumpCondensate NeutralizerBackflow PreventerPressure RegulatorNatural Gas SupplyCombustion Intake and ExhaustPressure Relief Valve
Click equipment, pipes or valves for a description.