THERMOSTAT,74T11,175° TO 215°,40°F DIFF
Sequencer,24V,DPST,1SW,On:1-20/Off:40-110 Sec.
https://durodyne.com/product/sequencer24vdpst1swon1-20-off40-110-sec/
SEQUENCER,40 – 110 S OFF,1 – 20 S ON
BELT,V,0.66 IN W,45 IN L,0.42 IN H
SYSTEM, UV, PCO,PCO UV SYS,167°F,16 IN
THERMOSTAT,MAN RESET,130°F CUT-OFF
SENSOR,FLAME,1/4 IN,4 IN,QUICK DISCON
SENSOR,FLAME,SILICON CRBD,1800°F,3100°F
TRAP,CONDENSATE,3/4 IN,0 TO 40 IN WC
WHEEL,BLWR,5-3/4 IN,6-1/8 IN,1/4 IN,CW
CAPACITOR,RUN,RND DUAL,25+5 MFD,370V