3 Switch Electric Heat Sequencer with 1-110 Seconds On Timing The 24A34-5 electric heat sequencer one of the White-Rodgers 24A34 series of direct replacement sequencers for most fan/ heat sequencing functions with terminal markings equivalent to competitive types replaces many popular brands. Features: 3 Switches On Timings 1-110 Seconds Off Timings 1-110 Seconds Replaces Honeywell Mars TOD Gemline and Klixon (Texas Instruments) 24V input control Multi-poise mounting Double quick-connect terminals for combination loads Any contacts (except M1 & M2) can be used as auxiliary contacts Ambient Temperature Rating: -50 to +165 degrees fahrenheit UL Listed Electrical Ratings (AFL): 14 A @ 120 VAC 7 A @ 240 VAC Electrical Ratings (ALR): 72 A @120 VAC 42 A @ 240 VAC Pilot Duty Rating: 125 VA @ 120 VAC 125 VA @ 240 VAC 480 VA @ 480 VAC Resistive (Non-Inductive): 25.0 A @ 120 VAC 25.0 A @ 240 VAC 12.5 A @ 480 VAC White-Rodgers a recognized leader in climate control solutions celebrates 75 years of business in 2012. Experience integrity and customer service are still the tenets that mark this great company. From the humble beginnings of two engineers collaborating to solve the control problem of the day to being the answer for your climate control needs White-Rodgers is the respected name among industry professionals and home owners alike.