©Johnstone Supply eCatalog 216

HVAC EQUIPMENT Infrasave Infrared Heaters

ITB Series Economical Tube Heater • Infrasave’s most economical radiant tube heater • Easy to access “clamshell” burner box Input [Btuh] Tube length

ITBU Series ‘U’ Tube Systems • Side-by-Side ‘U’ Tube – No emissive coat • Flexible Gas Connector included • 24V or Line Voltage Thermostat Ready Input [Btuh] Tube length

Order system kits [individual cartons] Burner kit # + Tube kit 1 #

Order system kits [individual cartons] Burner kit # + Tube kit 1 #

+ Tube kit 2 #

+ Tube kit 2 #

60,000 20'

L86-931 L86-931 L86-932 L86-932 L86-932 L86-933 L86-933 L86-933 L86-934 L86-934 L86-934 L86-935 L86-935 L86-935 L86-936 L86-936 L86-936 L86-937 L86-937 L86-937

+ L97-292 + L97-293 + L97-292 + L97-293 + L97-294 + L97-293 + L97-294 + L97-295 + L97-293 + L97-294 + L97-295 + L97-294 + L97-295 + L97-295 + L97-296 + L97-296 + L97-296 + L97-296 + L97-296 + L97-296

– – – – – – –

30'

60,000 20' : 10'U L86-931 80,000 20' : 10'U L86-932

+ L97-300 + L97-300 + L97-301 + L97-301 + L97-302 + L97-301 + L97-302 + L97-302 + L97-303 + L97-304 + L97-304

– – – – – – – –

80,000 20'

30' 40'

30' : 15'U L86-932

110,000 30' : 15'U L86-933

110,000 30'

40' : 20'U L86-933

40’ 50’

125,000 30' : 15'U L86-934

+ L97-298

40' : 20'U L86-934

125,000 30'

– –

150,000 40' : 20'U L86-935

40' 50'

60' : 30'U L86-935

+ L97-305 + L97-305 + L97-305

+ L97-298

175,000 60' : 30'U L86-936 200,000 60' : 30'U L86-937

150,000 40'

–

50' 60'

+ L97-298 + L97-299 + L97-298 + L97-299 + L93-364 + L97-298 + L97-299 + L93-364

175,000 50'

60' 70'

200,000 50'

60' 70'

IW Series Harsh Environment Outdoor Tube Heater • Moisture resistant burner enclosure • Frost-free protection • Optional stainless steel tube/reflector and burner box for corrosive environments • Powder coated weather tight burner cabinet Input [Btuh] Tube length Order system kits [individual cartons] Burner kit # + Tube kit 1 # + Tube kit 2 # 60,000 20' L86-946 + L97-315 – 30' L86-946 + L97-316 – 80,000 20' L86-947 + L97-315 – 30' L86-947 + L97-316 – 40' L86-947 + L97-317 – 110,000 30' L86-948 + L97-316 – 40' L86-948 + L97-317 – 50' L86-948 + L97-318 + L97-321 125,000 30' L86-949 + L97-316 – 40' L86-949 + L97-317 – 50' L86-949 + L97-318 + L97-321 150,000 40' L86-950 + L97-317 – 50' L86-950 + L97-318 + L97-321 60' L86-950 + L97-318 + L97-322 175,000 50' L86-951 + L97-319 + L97-321 60' L86-951 + L97-319 + L97-322 70' L86-951 + L97-319 + L93-365 200,000 50' L86-952 + L97-319 + L97-321 60' L86-952 + L97-319 + L97-322 70' L86-952 + L97-319 + L93-365

IQ Series High Efficiency Tube Heater • Includes pre-installed igniter, status indicator lights, and combustion air collar • Reduces fuel costs by up to 50% • Easy to access “clamshell” burner box Input [Btuh] Tube length Order system kits [individual cartons] Burner kit # + Tube kit 1 # + Tube kit 2 # 45,000 20' L86-938 + L97-308 – 60,000 20' L86-939 + L97-308 – 30' L86-939 + L97-309 – 80,000 20' L86-940 + L97-308 – 30’ L86-940 + L97-309 – 40’ L86-940 + L97-310 – 110,000 30' L86-941 + L97-309 – 40' L86-941 + L97-310 – 50' L86-941 + L97-379 + L97-313 125,000 30' L86-942 + L97-309 – 40' L86-942 + L97-310 – 50' L86-942 + L97-379 + L97-313 150,000 40' L86-943 + L97-310 – 50' L86-943 + L97-379 + L97-313 60' L86-943 + L97-379 + L97-314 175,000 50' LP L81-150 + L97-311 L97-313 50' L86-944 + L97-311 + L97-313 60' LP L81-150 + L97-311 + L97-314 60' L86-944 + L97-311 + L97-314 70' L86-944 + L97-311 + L93-363 200,000 50' L86-945 + L97-311 + L97-313 60' L86-945 + L97-311 + L97-314 70' L86-945 + L97-311 + L93-363

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