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7710-3281 Fan Switch
Snap disk fan switch. F105-20F. Closes at 105 deg F, opens at 85 deg F. Perfect for solar heating projects. Works with various voltages. Size 60T or approx 3/4" diameter. Your price $13.93.
8866-3281 Fan Switch
Snap disk fan switch. F130-35F. Closes at 130 deg F, opens at 85 deg F. Perfect for solar heating projects. Works with various voltages. Size 60T or approx 3/4" diameter. Your price $13.07.
Solar Heater Fan Control Switch.
Automatically turns on fan in a solar air heater. Adjustable from 60-120 degrees Fahrenheit. $29.95 ea.
5" damper opens using a 24V a/c motor. Perfect for solar heat projects. Order a transformer to step down power from 120V to 24V. Normal selling price $125.24. Inventory Overstock Price $89.00 each.
Thermostat with blower control.
Thermostat with blower timer. Perfect for circulating heat from pellet stoves, wood stoves, solar air heaters and other. $55.95 ea.