Radiant Floor Zones

Caleffi z one zone valves caleffi s line of motorized hydronic valves provides convenient reliable and easy installation for a variety of heating and cooling applications.

Radiant floor zones. The majority of radiant floor heating systems installed have multiple zones. In discussing several diagnostic questions we pose possible explanations of the trouble. Warm water systems run hot water through pipes to create heat whereas electric underfloor heating heats wiring beneath the floor to generate heat. Additional pumps can be added to the panel making them easily expandable from 1 zone to 2 or 3 zones.

The two legs to the right of the mixing valve supply the radiant tubing with boiler water that has been tempered by the return water down to 125 degrees. All panels are pressure tested prior to leaving our facility and are carefully. Radiant floor company systems are designed for low water temperatures 125 degrees and as a result floor temperatures will be approximately 5 degrees warmer than room temperature. In this case one leg on the left side of the manifold feeds a baseboard zone with straight 180 degree boiler water.

Your radiant heating system can be designed with separate automatic zones of control which can also have sub zone controls for individual rooms and circuits within a zone. In fact many customers have noticed that sunlight striking the floor on a bright winter day will warm the hardwood more than the radiant system. Copper tubing is large enough to accommodate large and small projects. Each tubing circuit will have a balance.

For example a single thermostat controlling flow to a 10 loop manifold is a single zone regardless of the 10 loops. This article using an actual case describes the diagnosis and repair of a cool or cold zone in a multi zone radiant floor heating system. Priming the radiant floor system and priming the boiler is convenient and easy. For radiant floor systems a loop is only a zone when that loop has its own actuator and thermostat.

Both provide heating in a room from the floor up for consistent efficient warmth. Radiant floor or system heating zone troubleshooting. Radiant floor company can customize a zone manifold to suit any application. Each zone in a house will have a manifold location which serves as the junction point for individual tubing circuits.

There are two types of radiant floor heating electric and water based systems. The z one gives you the same advantages as the classic zone valve and makes installation a snap with easy one handed removal or. Krell distributing radiant floor heat systems for contractors and do it your selfers. Radiant floor heating zone control.