1-Chromalox ADD-onplenum heater,serial7110,model cc-T-15,pcm min mincfm 800 kw153/4 hp 240vhz240/60. 2.burnermodelCSCF_1,serial296516,fuel not havier than no.2furnice oil,firingrate.75-1.00.shell canada ltd with allanson ignation transformer interchengeble 3.Honeywell R8184G4033catnpo421 type no.290 1007 4.Fan modelG 9 1972,prestolite motormodelPL7455 1/4 hp sf amps5.0 typesp ppm1725 thermal protection.