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H.B. Smith

Smith Cast Iron Boilers are known throughout North America for their rugged reliability, operating efficiencies and longevity. Our products range from small residential boilers to the largest cast iron commercial boilers available in North America. Typical applications range from homes and apartments up to very large institutional buildings such as schools, universities and government buildings.

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Picture of GT-83035 Thermister NTC 1/4" NPT, 1 Mohm (150ASME)

GT-83035 Thermister NTC 1/4" NPT, 1 Mohm (150ASME)

H.B. SMITH:GT-83035
SKU: H.B. SMITH:GT-83035
$149.40
Picture of GT-83037 Tee Nylon 3/4"HB to 3/4"

GT-83037 Tee Nylon 3/4"HB to 3/4"

H.B. SMITH:GT-83037
SKU: H.B. SMITH:GT-83037
$19.80
Picture of GT-83038 Adapter Nylon, 3/4" X 1/4"

GT-83038 Adapter Nylon, 3/4" X 1/4"

H.B. SMITH:GT-83038
SKU: H.B. SMITH:GT-83038
$7.20
Picture of GT-83106 O-ring, Venturi to Blower

GT-83106 O-ring, Venturi to Blower

H.B. SMITH:GT-83106
SKU: H.B. SMITH:GT-83106
$19.80
Picture of GT-83112 Divider Plate Insulation c/w washer and screw

GT-83112 Divider Plate Insulation c/w washer and screw

H.B. SMITH:GT-83112
SKU: H.B. SMITH:GT-83112
$99.00
Picture of GT-83171 Sentry 2100 Assembly

GT-83171 Sentry 2100 Assembly

H.B. SMITH:GT-83171
SKU: H.B. SMITH:GT-83171
$1,350.00
Picture of GT-83173 Premix Burner (For 400)

GT-83173 Premix Burner (For 400)

H.B. SMITH:GT-83173
SKU: H.B. SMITH:GT-83173
$1,620.00
Picture of GT-83218 H.B. SMITH WATER PRESSURE SWITCH

GT-83218 H.B. SMITH WATER PRESSURE SWITCH

H.B. SMITH:GT-83218
SKU: H.B. SMITH:GT-83218
$162.00
Picture of GT-83223 1/8NPT Water Pressure Switch (after 5-1-06)

GT-83223 1/8NPT Water Pressure Switch (after 5-1-06)

H.B. SMITH:GT-83223
SKU: H.B. SMITH:GT-83223
$149.40
Picture of GT-83291-1 Flue Adapter Assembly

GT-83291-1 Flue Adapter Assembly

H.B. SMITH:GT-83291-1
SKU: H.B. SMITH:GT-83291-1
$408.60