Honeywell R24AA3004 Heat Sequencer, Universal, # Of Switches 1

"HtSequencerOn30-90

This Heat Sequencer is a programmable timer for use with Hot-Rod heaters. The On/Off feature will allow one to automatically control up to three heating devices most commonly connected together in a series circuit. Timer range is 30 seconds to 90 minutes (1 minute increments). Screw terminals accept both solid or stranded wire as well as the 5/32" stainless steel rod used in Hot-Rod heaters. 30, 60, & 90 minute preset times are selected from four different timers, and can be easily programmed into any selected sequence.

The R24AA3004 Universal Heat Sequencer is for use with oil, gas, and hydronic systems. 10 position rotary selector switch allows up to 250VAC maximum on settings 1-10 and 120VAC maximum on setting 11-20. Switch includes protective "O" ring for long trouble-free service work. 3Amp/250VAC/10mA/120VAC rating. 3 wire 110VAC line cord with in-line interrupter plug."

The R-Series of Heat Sequencers is suitable for a variety of HVACR applications, such as hydronic or steam systems that use one, two, or three stage heaters. These sequencers are designed to control Gas and Electric elements and valves on HVACR systems used in residential, commercial and industrial applications such as boilers, furnaces, water heaters, space heaters and more."

The Heat Sequencer turns up to 3 electric baseboard heaters on and off at set times. It's simple and convenient, with an automatic timer that sets the on/off heat cycle for each day of the week.

The Heat Sequencer is a three position, one switch thermostat. It is used to control the heating of space heaters, heat lamps and other electrical devices that use resistive type heating elements. Three independent circuits are provided: a triac circuit, a relay circuit and an electronic held-on circuit.

The RTH3100D controls up to three... control up to three separate heating areas in a home with this Honeywell Honeywell RTH3100D Universal Heat Sequencer. This unit is designed for use with...

Provides 24-VAC heat control from -7 to 180°F. Thermostat switches sequentially between two temperatures. Features an illuminated selector switch with off, low, and high positions. Has one knob with universal mounting bracket, sealed terminal strip, 3/4" pushbutton switches, thermostat probe, and instructions. 120VAC operation."