Heating system

Heating systems – Automatic control – Water

Patent

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Details

236 46R, F22B 3500

Patent

active

049444530

ABSTRACT:
A heating system for buildings, comprising a boiler (12), a liquid circulation pump (28) and an electrical control panel (22), incorporates an electronic economizer device (26) arranged to make the circulation pump (28) operate intermittently according to cycles predetermined by the operator through timers (26a, 26b, 26c).

REFERENCES:
patent: 4410135 (1983-10-01), Skyinskus
patent: 4787555 (1988-11-01), Newell, III et al.

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