Why Trench Heating?

Trench Heating is the best way of providing a heating system in front of full glazed walls. Gunning Trench Heating is ideal for offsetting a downdraught from windows or glazed walls in extensions, conservatories, offices or anywhere that wall height is at a premium.

The even distribution of heat along the glass perimeter prevents draughts, cold spots and of course condensation. Trenches are sunken into the ground with only the grille showing. Gunning Trench Heating is a perfect way to save space while creating an elegant and unobtrusive heating system.

How does it work?

The system comprises of a steel casing which houses an aluminium finned copper tube-heating element. Hot water passes through the element, cold air drops into the trench on the wall/window side through the inlet grille. The air is then warmed up as it rises past the element through natural convection and out into the room through the outlet grille.