LK Underfloor Heating Manifold

LK Underfloor Heating Manifold

LK Underfloor Heating Manifold

LK Manifold RF is made of stainless steel, the variants having 2 to 12-floor heating circuits. The manifold is delivered pre-mounted in brackets. The manifold has automatic vent, pressure gauge, and filling/drain valves. Please choose product variations below. If any queries, please contact our office on 0141 404 6204. Scroll down to download data sheets.

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The upper manifold marked FLOW (supply) is fitted with flow indicators graded from 0,5-5 l/min and adjustment valves for the adjustment of individual circuit flows. The flow indicators are made of temperature and impact resistant plastic. The plastic is resistant to anti-freeze, as well as glycol and ethanol with up to 50% respective 30% mix. The lower manifold marked RETURN has hand actuators for shutting off individual circuits. The hand actuators are normally replaced with LK Actuator.

LK Shunt/Pump and Mixing Unit with Grundfos UPM3 Auto L 15/70 - LK 422 Manifold Shunt is a complete pre-manufactured shunt unit with thermostat controlled constant supply temperature. The shunt group is for systems with the main pump in the primary circuit. The LK 422 is a 2-way shunt unit that provides a constant flow in the secondary circuit and a variable flow in the primary circuit. LK 422 Manifold Shunt is supplied with an automatic speed controlled pump for reduced energy consumption and greater efficiency. The guideline capacity of LK 422 is 130 m² at 80W/m² based on a primary supply temperature of 70°C. A bracket for wall mounting and thermometers are available - see under Accessories. LK 422 can be mounted directly onto the manifold from the right or left. A manifold supply pipe for use when mounting to the left of the manifold is supplied. When fitting from the right, shorten the supply pipe by about 50 mm, reposition the thermometers and the pump through 180°.