Siemens Non-spring return Spring return
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![Siemens B324UB-HA266.18K BFV 3W 24" 50PSI 120VAC MOD HTR CONFIG B | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B324UB-HA266.18K_medium.jpg?v=1720023148)
B324UB-HA266.18K | BFV 3W 24" 50PSI 120VAC MOD HTR CONFIG B | Siemens
Brand: Siemens
SKU: B324UB-HA266.18K
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![Siemens B320UC-HA266.13K BFV 3W 20" 50PSI 120VAC MOD HTR CONFIG C | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B320UC-HA266.13K_medium.jpg?v=1720023148)
B320UC-HA266.13K | BFV 3W 20" 50PSI 120VAC MOD HTR CONFIG C | Siemens
Brand: Siemens
SKU: B320UC-HA266.13K
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![Siemens B314UD-HA266.5K BFV 3W 14" 50PSI 120VAC MOD HTR CONFIG D | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B314UD-HA266.5K_medium.jpg?v=1720023139)
B314UD-HA266.5K | BFV 3W 14" 50PSI 120VAC MOD HTR CONFIG D | Siemens
Brand: Siemens
SKU: B314UD-HA266.5K
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![Siemens B316UB-HA266.13K BFV 3W 16" 50PSI 120VAC MOD HTR CONFIG B | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B316UB-HA266.13K_medium.jpg?v=1720023119)
B316UB-HA266.13K | BFV 3W 16" 50PSI 120VAC MOD HTR CONFIG B | Siemens
Brand: Siemens
SKU: B316UB-HA266.13K
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![Siemens B314UC-HA266.5K BFV 3W 14" 50PSI 120VAC MOD HTR CONFIG C | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B314UC-HA266.5K_medium.jpg?v=1720023107)
B314UC-HA266.5K | BFV 3W 14" 50PSI 120VAC MOD HTR CONFIG C | Siemens
Brand: Siemens
SKU: B314UC-HA266.5K
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![Siemens B318UC-HA266.13K BFV 3W 18" 50PSI 120VAC MOD HTR CONFIG C | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B318UC-HA266.13K_medium.jpg?v=1720023148)
B318UC-HA266.13K | BFV 3W 18" 50PSI 120VAC MOD HTR CONFIG C | Siemens
Brand: Siemens
SKU: B318UC-HA266.13K
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![Siemens B312UD-HA266.5K BFV 3W 12" 50PSI 120VAC MOD HTR CONFIG D | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B312UD-HA266.5K_medium.jpg?v=1720023127)
B312UD-HA266.5K | BFV 3W 12" 50PSI 120VAC MOD HTR CONFIG D | Siemens
Brand: Siemens
SKU: B312UD-HA266.5K
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![Siemens B314UB-HA266.5K BFV 3W 14" 50PSI 120VAC MOD HTR CONFIG B | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B314UB-HA266.5K_medium.jpg?v=1720023153)
B314UB-HA266.5K | BFV 3W 14" 50PSI 120VAC MOD HTR CONFIG B | Siemens
Brand: Siemens
SKU: B314UB-HA266.5K
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![Siemens B318UA-HA266.13K BFV 3W 18" 50PSI 120VAC MOD HTR CONFIG A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B318UA-HA266.13K_medium.jpg?v=1720023137)
B318UA-HA266.13K | BFV 3W 18" 50PSI 120VAC MOD HTR CONFIG A | Siemens
Brand: Siemens
SKU: B318UA-HA266.13K
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![Siemens B318UB-HA266.13K BFV 3W 18" 50PSI 120VAC MOD HTR CONFIG B | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B318UB-HA266.13K_medium.jpg?v=1720023123)
B318UB-HA266.13K | BFV 3W 18" 50PSI 120VAC MOD HTR CONFIG B | Siemens
Brand: Siemens
SKU: B318UB-HA266.13K
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![Siemens B316UC-HA266.13K BFV 3W 16" 50PSI 120VAC MOD HTR CONFIG C | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B316UC-HA266.13K_medium.jpg?v=1720023121)
B316UC-HA266.13K | BFV 3W 16" 50PSI 120VAC MOD HTR CONFIG C | Siemens
Brand: Siemens
SKU: B316UC-HA266.13K
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![Siemens B316UD-HA266.13K BFV 3W 16" 50PSI 120VAC MOD HTR CONFIG D | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B316UD-HA266.13K_medium.jpg?v=1720023135)
B316UD-HA266.13K | BFV 3W 16" 50PSI 120VAC MOD HTR CONFIG D | Siemens
Brand: Siemens
SKU: B316UD-HA266.13K
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![Siemens B316UA-HA266.13K BFV 3W 16" 50PSI 120VAC MOD HTR CONFIG A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B316UA-HA266.13K_medium.jpg?v=1720023126)
B316UA-HA266.13K | BFV 3W 16" 50PSI 120VAC MOD HTR CONFIG A | Siemens
Brand: Siemens
SKU: B316UA-HA266.13K
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![Siemens B310UB-HA266.2K BFV 3W 10" 50PSI 120VAC MOD HTR CONFIG B | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B310UB-HA266.2K_medium.jpg?v=1720023099)
B310UB-HA266.2K | BFV 3W 10" 50PSI 120VAC MOD HTR CONFIG B | Siemens
Brand: Siemens
SKU: B310UB-HA266.2K
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![Siemens B312UC-HA266.5K BFV 3W 12" 50PSI 120VAC MOD HTR CONFIG C | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B312UC-HA266.5K_medium.jpg?v=1720023122)
B312UC-HA266.5K | BFV 3W 12" 50PSI 120VAC MOD HTR CONFIG C | Siemens
Brand: Siemens
SKU: B312UC-HA266.5K
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![Siemens B314UA-HA266.5K BFV 3W 14" 50PSI 120VAC MOD HTR CONFIG A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B314UA-HA266.5K_medium.jpg?v=1720023150)
B314UA-HA266.5K | BFV 3W 14" 50PSI 120VAC MOD HTR CONFIG A | Siemens
Brand: Siemens
SKU: B314UA-HA266.5K
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![Siemens B306UD-HA266.1K BFV 3W 6" 50PSI 120VAC MOD HTR CONFIG D | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B306UD-HA266.1K_medium.jpg?v=1720023040)
B306UD-HA266.1K | BFV 3W 6" 50PSI 120VAC MOD HTR CONFIG D | Siemens
Brand: Siemens
SKU: B306UD-HA266.1K
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![Siemens B312UB-HA266.5K BFV 3W 12" 50PSI 120VAC MOD HTR CONFIG B | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B312UB-HA266.5K_medium.jpg?v=1720023122)
B312UB-HA266.5K | BFV 3W 12" 50PSI 120VAC MOD HTR CONFIG B | Siemens
Brand: Siemens
SKU: B312UB-HA266.5K
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![Siemens B312UA-HA266.5K BFV 3W 12" 50PSI 120VAC MOD HTR CONFIG A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B312UA-HA266.5K_medium.jpg?v=1720023117)
B312UA-HA266.5K | BFV 3W 12" 50PSI 120VAC MOD HTR CONFIG A | Siemens
Brand: Siemens
SKU: B312UA-HA266.5K
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![Siemens B310UD-HA266.2K BFV 3W 10" 50PSI 120VAC MOD HTR CONFIG D | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B310UD-HA266.2K_medium.jpg?v=1720023090)
B310UD-HA266.2K | BFV 3W 10" 50PSI 120VAC MOD HTR CONFIG D | Siemens
Brand: Siemens
SKU: B310UD-HA266.2K
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![Siemens B310UC-HA266.2K BFV 3W 10" 50PSI 120VAC MOD HTR CONFIG C | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B310UC-HA266.2K_medium.jpg?v=1720023089)
B310UC-HA266.2K | BFV 3W 10" 50PSI 120VAC MOD HTR CONFIG C | Siemens
Brand: Siemens
SKU: B310UC-HA266.2K
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![Siemens B310UA-HA266.2K BFV 3W 10" 50PSI 120VAC MOD HTR CONFIG A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B310UA-HA266.2K_medium.jpg?v=1720023088)
B310UA-HA266.2K | BFV 3W 10" 50PSI 120VAC MOD HTR CONFIG A | Siemens
Brand: Siemens
SKU: B310UA-HA266.2K
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![Siemens B308UD-HA266.1K BFV 3W 8" 50PSI 120VAC MOD HTR CONFIG D | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B308UD-HA266.1K_medium.jpg?v=1720023074)
B308UD-HA266.1K | BFV 3W 8" 50PSI 120VAC MOD HTR CONFIG D | Siemens
Brand: Siemens
SKU: B308UD-HA266.1K
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![Siemens B308UC-HA266.1K BFV 3W 8" 50PSI 120VAC MOD HTR CONFIG C | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B308UC-HA266.1K_medium.jpg?v=1720023070)
B308UC-HA266.1K | BFV 3W 8" 50PSI 120VAC MOD HTR CONFIG C | Siemens
Brand: Siemens
SKU: B308UC-HA266.1K
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