无线的恒温器WH601RF

wireless thermostat WH601RF Features 1. Weekly programmable function control, 2. Two kinds of program selections with permanent memory: Ex-work preset program and program set by customers themselves, 3.Adjustable selection of comfort temperature,economic temperature and antifreeze temperature , 4.Large screen LCD dispaly; 5.Advance radio transmission technology : wall penetration transmission diatance in the room is more than 20m(for RF/MRF)model) 6.Easy operation: One function knob and three push buttons. 7.The display temperature can be calibarated, 8.Suitable for thr control and energy saving of wall mounted boilers, condensationboilers and individual household measuring heating system; 9.Fast and simple installation, 10.Three models of the WH601 series: wireless(RF),wireless and multichanne (MRF).