WordNet
n. utility to warm a building; "the heating system wasn't working"; "they have radiant heating" [syn: heating plant, heating, heat]
Wikipedia
A heating system is a mechanism for maintaining temperatures at an acceptable level; by using thermal energy within a home, office, or other dwelling. Often part of an HVAC (heating, ventilation, air conditioning) system. A heating system may be a central heating system or distributed.
Usage examples of "heating system".
She could feel the heating system of her suit trying to work, the hot little chicken-wire diamonds close to her flesh.
Whoever it was had seen through his diversion, had followed his own reasoning regarding the vulnerability of the thermal heating system.
Without a working heating system, you'll also find temperature differences from top to bottom of the building.
The complete heating system was tested, and found to function perfectly.
In a moment, the heating system rumbled with the latest revelations.
If the water rose that high, spilling into the heating system and traveling through walls, a mere mess might turn into an expensive disaster.
I polish it up, the last time I borrowed one the heating system was very efficient and besides smelling like every other poor soul who'd ever sweated inside it, it nearly roasted me.
The heating system for this coach had broken down soon after breakfast this morning, and the warmth was welcome in here.
Built in 1139 and all just as it was in the Middle Ages, including the heating system.
There might be a way to do it without going through the heating system.
There's not a fortress or villa from Gododdin to Strathclyde that hasn't a good central heating system.
The building had a heating system, but I wasn't about to meddle with it.