Boiler module HEAT BLOC - non-mixing - DN 25; DAB.EVOSTA3 40/180; without actuator

Product detailed description

PAW.HEAT BLOC D31-DN25

• PN 6, T = +110 °C, DN 25, DN 32
• DN 25 allows simple connection to the horizontal distribution manifold PAW.HEAT BLOC V23-DN 25
• module includes: supply and return pipe, circulating pump, union fitting for the pump with integrated ball valve, 2x ball valves with integrated thermometers, non-return valve and thermal insulation
• DN 25 female connection thread 1” F
• DN 32 female connection thread 5/4” F
• DN 25 total output up to 46 kW (at ΔT = 20K)
• DN 32 total output up to 65 kW (at ΔT = 20K) 
• material brass, thermal insulation EPP

Frequently Asked Questions

• What is this metering assembly used for? Metering and boiler assemblies allow monitoring (and, in the case of apartment assemblies, also proportional billing) of heat or water consumption in a given circuit or apartment.
• Must installation and reading be carried out by a professional? Yes, installation of the metering assembly and its official verification/calibration (for billing metering) must be carried out by a person with the relevant authorisation.