circulation-type hot-water supply system
A supply system which circulates water through a storage tank and one or more gas-fired heaters by means of a […]
A supply system which circulates water through a storage tank and one or more gas-fired heaters by means of a […]
A pipe forming part of the primary or secondary circuit of a hot-water system
1. The traffic pattern through an area or building. 2. In a building, a scheme providing for a smooth, economical,
A system in which the same water circulates around a closed loop; sometimes a small amount must be added to
A measure of the pressure available in a hot-water supply system for circulating water around the convection circuit
A large window having the shape of a full circle; often has decorative elements within the circle disposed in a