ST ROCH UNIVERSAL SERIES CAST IRON 3-PASS OIL BOILER
Brand: ST ROCH US- The SRU’s electronic 3250TC “Fuel Smart” controller manages the burner and circulator operation to minimize fuel consumption during periods of inactivity and provides outdoor reset or cold start for space heating and is equipped with low water control.
- Saint Roch Cast Iron boilers are among the world’s most durable boilers exceeding ASME, Class 30 requirements. Boiler sections are connected with steel push nipples. A hinged swing door is provided for full access to combustion chamber and heat exchanger.
- SRU boilers are shipped as assembled boiler blocks with a separately boxed casing, pre-set gun burner (#2 Oil, BIO, NG or Propane), DHW coil and trim kit. You will enjoy confidence with the SRU series with its limited lifetime warranty and its capability to be converted from Oil to Gas or vice versa by simply changing the burner
- Hydrostat 3250TC W/ Low-Limit Disable
- 1 1/4” NPT Supply & Return Tappings
- 3/4” DHW NPT Tappings
- Full Swing Front Door- For Easy Service
- 6” Rear Flue • Direct Vent 3 & 4 Section Boiler Available Burners: Beckett (Oil) Riello and Carlin (Gas & Oil)
- Limited Lifetime Warranty
- 87% Energy Star Rated
Displaying prices & availability for Ohio, United States in USD. Change location.
- Featured
- Quantity In Stock
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3 SECTION OIL BOILER w/ CARLIN BURNER
140 MBH INPUT
122 MBH HEATING CAPACITY
COIL SIZE 4 GPM
87% EFFICIENT
11/4 SUPPLY & RETURN TAPPING
6" FLUE
H: 39
W: 19
D: 23.2
WEIGHT 337 LBS
3 SECTION OIL BOILER W/ RIELLO BURNER
140 MBH INPUT
122 MBH HEATING CAPACITY
COIL SIZE 4 GPM
87% EFFICIENT
11/4 SUPPLY & RETURN TAPPING
6" FLUE
H: 39
W: 19
D: 23.2
WEIGHT: 337 LBS
4 SECTION OIL BOILER W/CARLIN BURNER
175 MBH INPUT
154 MBH HEATING CAPACITY
COIL SIZE 5 GPM
87% EFFICIENT
11/4 SUPPLY & RETURN TAPPING
6" FLUE
H: 39
W: 19
D: 28.3
WEIGHT: 425 LBS
4 SECTION OIL BOILER W/RIELLO BURNER
175 MBH INPUT
154 MBH HEATING CAPACITY
COIL SIZE 5 GPM
87% EFFICIENT
11/4 SUPPLY & RETURN TAPPING
6" FLUE
H: 39
W: 19
D: 28.3
WEIGHT: 425 LBS
5 SECTION OIL BOILER WITH CARLIN BURNER
210 MBH INPUT
185 MBH HEATING CAPACITY
COIL SIZE 5 GPM
87% EFFICIENT
11/4 SUPPLY & RETURN TAPPING
6" FLUE
11/4 SUPPLY & RETURN
6" FLUE
H: 39
W: 19
D: 33.5
WEIGHT: 509 LBS
5 SECTION OIL BOILER LESS
TANKLESS COIL & RIELLO BURNER
210 MBH INPUT
185 MBH HEATING CAPACITY
COIL SIZE 5 GPM
87% EFFICIENT
11/4 SUPPLY & RETURN TAPPING
6" FLUE
11/4 SUPPLY & RETURN
6" FLUE
H: 39
W: 19
D: 33.5
WEIGHT: 509 LBS