Hilitand delay timer switch grt8 a1 ac dc 12v 240v mini power on delay time relay din rail type 1 offer from 27 99.
Time delay switch for heater.
Light timer switch ul listed fosmon 9 setting 1875w in wall countdown electrical switch off 5 10 15 20 30 min 1 2 4 hr energy saving for fans vent lights heaters decorative 2 pack 4 4 out of 5 stars 158.
A contactor or relay would work.
They are fully ip66 rated and will turn on the heater for a pre determined period of time from 2 to 20 minutes.
Dewenwils outdoor digital water heater timer box for pool pump waterproof heavy duty 40a 120 277 vac 2hp 7 day programmable timer switch for spa ul listed 4 5 out of 5 stars 46 59 99 59.
Timer switches control two devices and delay the shut off of one device by up to one hour.
The tansun time lag switch is ideal for saving energy and gaining control of exterior heaters.
Time delay switch for a 2 3kw heater.
Ideal for energy saving control of exterior heaters and exterior lighting.
Only 2 left in stock order soon.
These switches are often used with lights and fans for ventilation.
I ve been advised to use a contactor before wiring to the switch and then from the switch to an outdoor socket to.