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Aerator Type AFUE Rating AGA Input Rating Air Inlet Connection Angle Anti-Siphon Protected ASME Code Backflow Protected Body/Spout Material Boiler Dimensions Boiler Material Boiler Supply/Return Connection Bowl Dimensions Burner Type Clamp Material Color/Finish Connection Type Diameter Discharge Head Discharge Size DOE Heating Capacity Draft Hood Outlet/Vent Size Drain Connection Drain Material Drain Size End Connection End Fitting Material End to End Distance ENHANCED SEO Faucet Hole Center Finish Flange Material Flange Mounting Type Flow Rate Gas Connection Gas Type GPH Recovery Gross Boiler Output Handle Dimensions Handle Type Hanger Mounting Size Heat Exchanger Coil Type Height Housing Material Ignition Type Impeller Design Impeller Material Inlet Connection Inlet Size Inlet/Outlet Connection Inside Diameter Length Load Classification Load Rating Material Material Specification Maximum Pipe Size Minimum Pipe Size Motor Type Net IBR Rating Nominal Pipe Size Nominal Size Number of Handles Number of Holes Options Outlet Size Outlet Type Outside Diameter Overall Dimensions Overall Length Overall Top Size Overflow Style Pipe End Type Pipe Size Pipe Size to Horizontal Dimension Pipe Size to Vertical Dimension Power Cord Length Power Rating Pressure Rating Relief Valve Details Return Connection Rod Material Rough-In Schedule Seal/Packing Material Seat Material Sediment Bucket Self Draining Shaft Material Shaft Seal Details Shape Size Size A Size B Speed Rating Spout Dimensions Spout Material Spout Type Strainer Material Strainer Type Supply Connection Tank Capacity Tank Dimensions Tank Height Including Draft Hood Tank Inner Lining Tank Material Tank Warranty Tankless Heater Capacity Temperature Rating Top Material Top Shape Top Size Tubing Material Type VENDOR Product No Vent Size Venting Type Warranty Water Content Width

Gas-fired Boilers

Experience top efficiency and comfort with Cleveland Plumbing's range of Gas-Fired Boilers. Ideal for both residential and commercial heating solutions, our boilers provide reliable, cost-effective warmth. Browse our collection to find the best gas-fired boiler to meet your heating requirements.
  • Items 1-24 of 57. Page 1 of 3.
USB 304BNI-G NG CI WATER BOILER

Burnham Boiler

304BNI-G

76439

67261668587

$3,172.20 EA
USB 305BNI-G NG CI WATER BOILER

Burnham Boiler

305BNI-G

85414

67261669210

$3,558.23 EA
USB 306BNI-G NG CI WATER BOILER

Burnham Boiler

306BNI-G

84656

67261669211

$4,083.92 EA
USB SIN6LNI-LE2 EI GAS BOILER

Burnham Boiler

SIN6LNI-LE2

18497

67261602756

$4,026.92 EA
USB SIN4LNI-LE2 EI GAS BOILER

Burnham Boiler

SIN4LNI-LE2

18493

67261602786

$2,961.54 EA
USB 303BNI-G NG CI WATER BOILER

Burnham Boiler

303BNI-G

85413

67261669209

$2,904.65 EA
USB SIN5LNI-LE2 EI GAS BOILER

Burnham Boiler

SIN5LNI-LE2

18495

67261602639

$3,498.46 EA
USB SIN7LNI-LE2 EI GAS BOILER

Burnham Boiler

SIN7LNI-LE2

18499

67261602740

$4,506.15 EA
Available to order, contact for lead-time.
USB ASPN-270A-6L00M FIRE TUBE BLR

Burnham Boiler

ASPN-270A-6L00M

204555

67261676235

$7,522.63 EA
USB SIN8LNI-LE2 EI GAS BOILER

Burnham Boiler

SIN8LNI-LE2

18501

67261602906

$5,013.08 EA
USB KIN12LNI-LL2 EI GAS BOILER

Burnham Boiler

KIN12LNI-LL2

18509

672616516987

$6,426.92 EA
USB ASPN-205A-6L00M FIRE TUBE BLR

Burnham Boiler

ASPN-205A-6L00M

204283

67261676230

$6,321.74 EA
USB SIN3LNI-LE2 EI GAS BOILER

Burnham Boiler

SIN3LNI-LE2

18491

67261602927

$2,410.00 EA
USB 307BNI-G NG CI WATER BOILER

Burnham Boiler

307BNI-G

84658

67261669212

$4,586.86 EA
USB KIN10LNI-LL2 EI GAS BOILER

Burnham Boiler

KIN10LNI-LL2

18505

672616514792

$5,846.92 EA
USB 308BNI-G NG CI WATER BOILER

Burnham Boiler

308BNI-G

85415

67261669213

$5,020.75 EA
USB X-C080A-4L02 WATER BOILER

Burnham Boiler

X-C080A-4L02

153665

672616745660

$2,160.02 EA
USB SIN9LNI-LE2 EI GAS BOILER

Burnham Boiler

SIN9LNI-LE2

18503

67261602751

$5,420.77 EA
USB 309BNI-G NG CI WATER BOILER

Burnham Boiler

309BNI-G

85416

67261669214

$5,611.57 EA
USB K2WT-100B-6T00 GAS CNDSG BLR

Burnham Boiler

K2WT-100B-6T00

140635

672616760137

$2,765.46 EA
USB KIN11LNI-LL2 EI GAS BOILER

Burnham Boiler

KIN11LNI-LL2

18507

672616515829

$6,005.38 EA
USB K807HNEI-L2 KD NAT BLR L/DMPR

Burnham Boiler

K807HNEI-L2

18611

672616584252

$6,069.82 EA
Available to order, contact for lead-time.
USB ASPN-110A-6L00M FIRE TUBE BLR

Burnham Boiler

ASPN-110A-6L00M

204591

67261676233

$4,430.43 EA
USB ASPN-155A-6L00M FIRE TUBE BLR

Burnham Boiler

ASPN-155A-6L00M

204592

67261676234

$5,189.98 EA
Available to order, contact for lead-time.
  • Items 1-24 of 57. Page 1 of 3.