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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 55534 Pressure Switch Set @-0.45 W.C.

55534 Pressure Switch Set @-0.45 W.C.

H.B. SMITH:55534
SKU: H.B. SMITH:55534
$22.50
Picture of 55535 Pressure Switch Set @-0.51 W.C.

55535 Pressure Switch Set @-0.51 W.C.

H.B. SMITH:55535
SKU: H.B. SMITH:55535
$27.90
Picture of 55536 Pressure Switch Set @-0.58 W.C.

55536 Pressure Switch Set @-0.58 W.C.

H.B. SMITH:55536
SKU: H.B. SMITH:55536
$22.50
Picture of 55537 Pressure Switch Set @-0.65 W.C.

55537 Pressure Switch Set @-0.65 W.C.

H.B. SMITH:55537
SKU: H.B. SMITH:55537
$27.90
Picture of 55539 Pressure Switch .45 WC 3, 4, 5 Sections

55539 Pressure Switch .45 WC 3, 4, 5 Sections

H.B. SMITH:55539
SKU: H.B. SMITH:55539
$46.80
Picture of 55540 Pressure Switch .49 WC 6 sections

55540 Pressure Switch .49 WC 6 sections

H.B. SMITH:55540
SKU: H.B. SMITH:55540
$46.80
Picture of 55541 Pressure Switch .54 WC 7 Sections

55541 Pressure Switch .54 WC 7 Sections

H.B. SMITH:55541
SKU: H.B. SMITH:55541
$46.80
Picture of 55759 BRACKET

55759 BRACKET

H.B. SMITH:55759
SKU: H.B. SMITH:55759
$0.00
Picture of 55761 Condensate Shield (CONT & INT)

55761 Condensate Shield (CONT & INT)

H.B. SMITH:55761
SKU: H.B. SMITH:55761
$1.80
Picture of 57-1001 Cleanout Cover Nuts (3/8")

57-1001 Cleanout Cover Nuts (3/8")

H.B. SMITH:57-1001
SKU: H.B. SMITH:57-1001
$0.90