Duct Heaters - Round Pre-Wired with Sail Switch

Can be made to any size or specification: round, square or rectangular; 350W to over 90kW

Applications include tempering fresh air supply and combining with air handlers to heat/reheat specific zones

Due to minimal residual heat on shutdown, fan run on timers are not normally required

s = with sail switch, pre wired - units supplied complete with staging contacts and isolators