Oil Boilers

Multiple Burner Options: L/Burner

Please note that any boiler with L/Burner in the description indicates the burner is not included. However, burner options are available in the "Optional Products" section at the bottom of the page for those products.

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: 80.00 - 84.99% (20)
85.00 - 89.99% (85)
: Steam (25)
Water (80)
: On Clearance (1)
: Buderus (3)
Conforto (10)
New Yorker (21)
NTI (6)
Peerless (41)
Pensotti (1)
Toyotomi (1)
Viessmann (6)
Weil-Mclain (16)

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105 items (estimated)

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13506 Peerless WBV-e-05-WPC-AFG-1S-0010 Residential Oil Burner

Part #PEEWBVE05WPCAFG

MFG #13506

AFUE

85.00 - 89.99%

Application

Water

Boiler Material

Cast Iron

Manufacturer

Peerless

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CB5-KD-0147-00 Conforto CB5 87% AFUE 147K BTU Knocked Down Oil Boiler Block & Casing

Part #CONCB5KD014700

MFG #CB5-KD-0147-00

AFUE

85.00 - 89.99%

Application

Water

Boiler Material

Cast Iron

Manufacturer

Conforto

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CL5-245-SEN-ML New Yorker Cast Iron Steam Boiler Less Burner Less Coil 245-266 MBH

Part #NYCL5SNMLB

MFG #CL5-245-SEN-ML

AFUE

80.00 - 84.99%

Application

Steam

Boiler Material

Cast Iron

Manufacturer

New Yorker

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CI-HGS-101E-LLBH New Yorker 3Pass Cast Iron Water Boiler Less Circulator Less Burner With Hydrostat

Part #NYCIHGS101ELLBH

MFG #CI-HGS-101E-LLBH

AFUE

85.00 - 89.99%

Application

Water

Boiler Material

Cast Iron

Manufacturer

New Yorker

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14459 Peerless WBV-e-04-WPCTL 87% AFUE Oil Boiler With Circulator, Hydrostat, And Tankless Coil Less Burner 210K BTU

Part #PEEWBVE04WPCTL

MFG #14459

AFUE

85.00 - 89.99%

Application

Water

Boiler Material

Cast Iron

Manufacturer

Peerless

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7747019702 Buderus Oil Boiler Less Burner Less Control 3-Sec 85 MBH

Part #BUDG115WS3

MFG #7747019702

AFUE

85.00 - 89.99%

Application

Water

Boiler Material

Cast Iron

Manufacturer

Buderus

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3260001 NTI Caprice 216 MBH Oil Boiler With Riello F10 Package

Part #NTIC2201H2A1

MFG #3260001

AFUE

85.00 - 89.99%

Application

Water

Boiler Material

Steel

Manufacturer

NTI

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3260007 NTI Caprice C85 Oil Boiler With Jacket & S4 Coil

Part #NTIC851A2X5

MFG #3260007

AFUE

85.00 - 89.99%

Application

Water

Boiler Material

Steel

Manufacturer

NTI

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VR10326 Viessmann Vitorond 100 VR1-50 196 MBH Input 172 MBH Output 87.1% AFUE Oil Boiler With 6" Vent Less Burner

Part #VIEVR10326

MFG #VR10326

AFUE

85.00 - 89.99%

Application

Water

Boiler Material

Cast Iron

Manufacturer

Viessmann

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7249050 Viessmann Vitorond 100 VR1-33 140 MBH Input 122 MBH Output 87% AFUE Oil Boiler With 5" Vent Less Burner

Part #VIE7249050

MFG #7249050

AFUE

85.00 - 89.99%

Application

Water

Boiler Material

Cast Iron

Manufacturer

Viessmann

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1304063 Peerless WV-DV-04-WPCT-NX-1S-007-10FT Oil Direct Vent Water Boiler

Part #PEEWVDV04WPCTNX

MFG #1304063

AFUE

85.00 - 89.99%

Application

Water

Boiler Material

Cast Iron

Manufacturer

Peerless

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CB3-KD-0080-00 Conforto CB3 87% AFUE 80K BTU Knocked Down Oil Boiler Block & Casing

Part #CONCB3KD008000

MFG #CB3-KD-0080-00

AFUE

85.00 - 89.99%

Application

Water

Boiler Material

Cast Iron

Manufacturer

Conforto

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CL3-105-WEN-TL New Yorker Cast Iron Water Boiler Less Burner Less Coil With Hydrostat 105-140 MBH

Part #NYCL3WNTLBH

MFG #CL3-105-WEN-TL

AFUE

80.00 - 84.99%

Application

Water

Boiler Material

Cast Iron

Manufacturer

New Yorker

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CL4-168-WET-TL New Yorker Cast Iron Water Boiler Less Burner With Coil With Hydrostat 168-210 MBH

Part #NYCL4WTTLBH

MFG #CL4-168-WET-TL

AFUE

80.00 - 84.99%

Application

Water

Boiler Material

Cast Iron

Manufacturer

New Yorker

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AP-110U-T New Yorker 110 MBH 86.2% AFUE Steel Oil Boiler With Beckett Burner & Coil

Part #NYAP110UT

MFG #AP-110U-T

AFUE

85.00 - 89.99%

Application

Water

Boiler Material

Steel

Manufacturer

New Yorker

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1604016 Peerless ECT 4 Section Water Oil Boiler Knockdown With Burner

Part #PEEECTE04WUAFG

MFG #1604016

AFUE

85.00 - 89.99%

Application

Water

Boiler Material

Cast Iron

Manufacturer

Peerless

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14466 Peerless WBV-e-04-SPTL 85.6% AFUE Steam Boiler With Tankless Coil Less Burner 210K BTU

Part #PEEWBVE04SPTL

MFG #14466

AFUE

85.00 - 89.99%

Application

Steam

Boiler Material

Cast Iron

Manufacturer

Peerless

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CL3-105-SEN-HL New Yorker CL Series Cast Iron Oil-Fired Steam Boiler With Hydrostat Less Burner Less Coil

Part #NYCL3SNHL

MFG #CL3-105-SEN-HL

AFUE

85.00 - 89.99%

Application

Steam

Boiler Material

Cast Iron

Manufacturer

New Yorker

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13388 Peerless WVDV-03-WPC 84.1% AFUE Oil Boiler With Riello Burner Less Vent 154K BTU

Part #PEEWVDV03WPCRB

MFG #13388

AFUE

80.00 - 84.99%

Application

Water

Boiler Material

Cast Iron

Manufacturer

Peerless

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7249048 Viessmann Vitorond 100 VR1-22 91 MBH Input 80 MBH Output 87% AFUE Oil Boiler With 5" Vent Less Burner

Part #VIE7249048

MFG #7249048

AFUE

85.00 - 89.99%

Application

Water

Boiler Material

Cast Iron

Manufacturer

Viessmann

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13398 Peerless WVDV-03-WPCT 84.1% AFUE Oil Boiler With Riello Burner Less Vent 154K BTU

Part #PEEWVDV03WPCTRB

MFG #13398

AFUE

80.00 - 84.99%

Application

Water

Boiler Material

Cast Iron

Manufacturer

Peerless

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1403090 Peerless WBV Series 3-Section Cast Iron Water Oil Boiler with Beckett AFG Burner and Circulator

Part #PEEWBVE03WUAFG

MFG #1403090

AFUE

85.00 - 89.99%

Application

Water

Boiler Material

Cast Iron

Manufacturer

Peerless

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WBV-e-03-WPCT-AFG-1S-007 Peerless Oil-Fired Water Boiler Package

Part #PEEWBVE03WPCTAFG

MFG #14301

AFUE

85.00 - 89.99%

Application

Water

Boiler Material

Cast Iron

Manufacturer

Peerless

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386-701-013 Weil McLain WGO-3R Series-4 86.2% AFUE Oil Boiler With Circulator Less Burner 112 Input MBH 85 Net Output MBH

Part #WMPWGO3LB

MFG #386701013

AFUE

85.00 - 89.99%

Application

Water

Boiler Material

Cast Iron

Manufacturer

Weil-Mclain

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14458 Peerless WBV-e-04-WPCL 87% AFUE Oil Boiler With Circulator And Hydrostat Less Burner 210K BTU

Part #PEEWBVE04WPCL

MFG #14458

AFUE

85.00 - 89.99%

Application

Water

Boiler Material

Cast Iron

Manufacturer

Peerless

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13507 Peerless WBV-e Series 86.6% AFUE 5-Section Natural Draft Oil-Fired Packaged Water Boiler with Beckett AFG Burner, Circulator & Opening for Tankless Coil (not included)

Part #PEEWBVE05WPCOAFG

MFG #13507

AFUE

85.00 - 89.99%

Application

Water

Boiler Material

Cast Iron

Manufacturer

Peerless

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CL3-105-WET-TL New Yorker Cast Iron Water Boiler Less Burner With Coil With Hydrostat 105-140 MBH

Part #NYCL3WTTLBH

MFG #CL3-105-WET-TL

AFUE

80.00 - 84.99%

Application

Water

Boiler Material

Cast Iron

Manufacturer

New Yorker

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15326 Peerless EC-e-03-WPCL 87.6% AFUE Oil Boiler With Circulator And Hydrostat Less Burner 80 MBH

Part #PEEECE03WPCL

MFG #15326

AFUE

85.00 - 89.99%

Application

Water

Boiler Material

Cast Iron

Manufacturer

Peerless

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13448 Peerless WVDV04-WPCT 86.0% AFUE Oil Boiler With Riello Burner Less Vent 182K BTU

Part #PEEWVDV04WPCTRB

MFG #13448

AFUE

85.00 - 89.99%

Application

Water

Boiler Material

Cast Iron

Manufacturer

Peerless

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3260010 NTI Caprice 85-105 MBH Oil Boiler With F3 Riello Package

Part #NTIC851F2A1

MFG #3260010

AFUE

85.00 - 89.99%

Application

Water

Boiler Material

Steel

Manufacturer

NTI

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CI-HGS-123E-LLBH New Yorker 3Pass Cast Iron Water Boiler Less Circulator Less Burner With Hydrostat

Part #NYCIHGS123ELLBH

MFG #CI-HGS-123E-LLBH

AFUE

85.00 - 89.99%

Application

Water

Boiler Material

Cast Iron

Manufacturer

New Yorker

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CL4-168-SET-HL New Yorker CL Series Cast Iron Steam Boiler With Coil And Hydrostat Less Burner 168-210 MBH

Part #NYCL4STHL

MFG #CL4-168-SET-HL

AFUE

85.00 - 89.99%

Application

Steam

Boiler Material

Cast Iron

Manufacturer

New Yorker

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13506 Peerless WBV-e-05-WPC-AFG-1S-0010 Residential Oil Burner

Part #PEEWBVE05WPCAFG

MFG #13506

AFUE

85.00 - 89.99%

Application

Water

Boiler Material

Cast Iron

Manufacturer

Peerless

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CB5-KD-0147-00 Conforto CB5 87% AFUE 147K BTU Knocked Down Oil Boiler Block & Casing

Part #CONCB5KD014700

MFG #CB5-KD-0147-00

AFUE

85.00 - 89.99%

Application

Water

Boiler Material

Cast Iron

Manufacturer

Conforto

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CL5-245-SEN-ML New Yorker Cast Iron Steam Boiler Less Burner Less Coil 245-266 MBH

Part #NYCL5SNMLB

MFG #CL5-245-SEN-ML

AFUE

80.00 - 84.99%

Application

Steam

Boiler Material

Cast Iron

Manufacturer

New Yorker

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CI-HGS-101E-LLBH New Yorker 3Pass Cast Iron Water Boiler Less Circulator Less Burner With Hydrostat

Part #NYCIHGS101ELLBH

MFG #CI-HGS-101E-LLBH

AFUE

85.00 - 89.99%

Application

Water

Boiler Material

Cast Iron

Manufacturer

New Yorker

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14459 Peerless WBV-e-04-WPCTL 87% AFUE Oil Boiler With Circulator, Hydrostat, And Tankless Coil Less Burner 210K BTU

Part #PEEWBVE04WPCTL

MFG #14459

AFUE

85.00 - 89.99%

Application

Water

Boiler Material

Cast Iron

Manufacturer

Peerless

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7747019702 Buderus Oil Boiler Less Burner Less Control 3-Sec 85 MBH

Part #BUDG115WS3

MFG #7747019702

AFUE

85.00 - 89.99%

Application

Water

Boiler Material

Cast Iron

Manufacturer

Buderus

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3260001 NTI Caprice 216 MBH Oil Boiler With Riello F10 Package

Part #NTIC2201H2A1

MFG #3260001

AFUE

85.00 - 89.99%

Application

Water

Boiler Material

Steel

Manufacturer

NTI

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3260007 NTI Caprice C85 Oil Boiler With Jacket & S4 Coil

Part #NTIC851A2X5

MFG #3260007

AFUE

85.00 - 89.99%

Application

Water

Boiler Material

Steel

Manufacturer

NTI

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VR10326 Viessmann Vitorond 100 VR1-50 196 MBH Input 172 MBH Output 87.1% AFUE Oil Boiler With 6" Vent Less Burner

Part #VIEVR10326

MFG #VR10326

AFUE

85.00 - 89.99%

Application

Water

Boiler Material

Cast Iron

Manufacturer

Viessmann

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7249050 Viessmann Vitorond 100 VR1-33 140 MBH Input 122 MBH Output 87% AFUE Oil Boiler With 5" Vent Less Burner

Part #VIE7249050

MFG #7249050

AFUE

85.00 - 89.99%

Application

Water

Boiler Material

Cast Iron

Manufacturer

Viessmann

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1304063 Peerless WV-DV-04-WPCT-NX-1S-007-10FT Oil Direct Vent Water Boiler

Part #PEEWVDV04WPCTNX

MFG #1304063

AFUE

85.00 - 89.99%

Application

Water

Boiler Material

Cast Iron

Manufacturer

Peerless

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CB3-KD-0080-00 Conforto CB3 87% AFUE 80K BTU Knocked Down Oil Boiler Block & Casing

Part #CONCB3KD008000

MFG #CB3-KD-0080-00

AFUE

85.00 - 89.99%

Application

Water

Boiler Material

Cast Iron

Manufacturer

Conforto

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CL3-105-WEN-TL New Yorker Cast Iron Water Boiler Less Burner Less Coil With Hydrostat 105-140 MBH

Part #NYCL3WNTLBH

MFG #CL3-105-WEN-TL

AFUE

80.00 - 84.99%

Application

Water

Boiler Material

Cast Iron

Manufacturer

New Yorker

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CL4-168-WET-TL New Yorker Cast Iron Water Boiler Less Burner With Coil With Hydrostat 168-210 MBH

Part #NYCL4WTTLBH

MFG #CL4-168-WET-TL

AFUE

80.00 - 84.99%

Application

Water

Boiler Material

Cast Iron

Manufacturer

New Yorker

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AP-110U-T New Yorker 110 MBH 86.2% AFUE Steel Oil Boiler With Beckett Burner & Coil

Part #NYAP110UT

MFG #AP-110U-T

AFUE

85.00 - 89.99%

Application

Water

Boiler Material

Steel

Manufacturer

New Yorker

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1604016 Peerless ECT 4 Section Water Oil Boiler Knockdown With Burner

Part #PEEECTE04WUAFG

MFG #1604016

AFUE

85.00 - 89.99%

Application

Water

Boiler Material

Cast Iron

Manufacturer

Peerless

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14466 Peerless WBV-e-04-SPTL 85.6% AFUE Steam Boiler With Tankless Coil Less Burner 210K BTU

Part #PEEWBVE04SPTL

MFG #14466

AFUE

85.00 - 89.99%

Application

Steam

Boiler Material

Cast Iron

Manufacturer

Peerless

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CL3-105-SEN-HL New Yorker CL Series Cast Iron Oil-Fired Steam Boiler With Hydrostat Less Burner Less Coil

Part #NYCL3SNHL

MFG #CL3-105-SEN-HL

AFUE

85.00 - 89.99%

Application

Steam

Boiler Material

Cast Iron

Manufacturer

New Yorker

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13388 Peerless WVDV-03-WPC 84.1% AFUE Oil Boiler With Riello Burner Less Vent 154K BTU

Part #PEEWVDV03WPCRB

MFG #13388

AFUE

80.00 - 84.99%

Application

Water

Boiler Material

Cast Iron

Manufacturer

Peerless

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7249048 Viessmann Vitorond 100 VR1-22 91 MBH Input 80 MBH Output 87% AFUE Oil Boiler With 5" Vent Less Burner

Part #VIE7249048

MFG #7249048

AFUE

85.00 - 89.99%

Application

Water

Boiler Material

Cast Iron

Manufacturer

Viessmann

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13398 Peerless WVDV-03-WPCT 84.1% AFUE Oil Boiler With Riello Burner Less Vent 154K BTU

Part #PEEWVDV03WPCTRB

MFG #13398

AFUE

80.00 - 84.99%

Application

Water

Boiler Material

Cast Iron

Manufacturer

Peerless

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1403090 Peerless WBV Series 3-Section Cast Iron Water Oil Boiler with Beckett AFG Burner and Circulator

Part #PEEWBVE03WUAFG

MFG #1403090

AFUE

85.00 - 89.99%

Application

Water

Boiler Material

Cast Iron

Manufacturer

Peerless

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WBV-e-03-WPCT-AFG-1S-007 Peerless Oil-Fired Water Boiler Package

Part #PEEWBVE03WPCTAFG

MFG #14301

AFUE

85.00 - 89.99%

Application

Water

Boiler Material

Cast Iron

Manufacturer

Peerless

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386-701-013 Weil McLain WGO-3R Series-4 86.2% AFUE Oil Boiler With Circulator Less Burner 112 Input MBH 85 Net Output MBH

Part #WMPWGO3LB

MFG #386701013

AFUE

85.00 - 89.99%

Application

Water

Boiler Material

Cast Iron

Manufacturer

Weil-Mclain

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14458 Peerless WBV-e-04-WPCL 87% AFUE Oil Boiler With Circulator And Hydrostat Less Burner 210K BTU

Part #PEEWBVE04WPCL

MFG #14458

AFUE

85.00 - 89.99%

Application

Water

Boiler Material

Cast Iron

Manufacturer

Peerless

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13507 Peerless WBV-e Series 86.6% AFUE 5-Section Natural Draft Oil-Fired Packaged Water Boiler with Beckett AFG Burner, Circulator & Opening for Tankless Coil (not included)

Part #PEEWBVE05WPCOAFG

MFG #13507

AFUE

85.00 - 89.99%

Application

Water

Boiler Material

Cast Iron

Manufacturer

Peerless

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CL3-105-WET-TL New Yorker Cast Iron Water Boiler Less Burner With Coil With Hydrostat 105-140 MBH

Part #NYCL3WTTLBH

MFG #CL3-105-WET-TL

AFUE

80.00 - 84.99%

Application

Water

Boiler Material

Cast Iron

Manufacturer

New Yorker

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15326 Peerless EC-e-03-WPCL 87.6% AFUE Oil Boiler With Circulator And Hydrostat Less Burner 80 MBH

Part #PEEECE03WPCL

MFG #15326

AFUE

85.00 - 89.99%

Application

Water

Boiler Material

Cast Iron

Manufacturer

Peerless

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13448 Peerless WVDV04-WPCT 86.0% AFUE Oil Boiler With Riello Burner Less Vent 182K BTU

Part #PEEWVDV04WPCTRB

MFG #13448

AFUE

85.00 - 89.99%

Application

Water

Boiler Material

Cast Iron

Manufacturer

Peerless

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3260010 NTI Caprice 85-105 MBH Oil Boiler With F3 Riello Package

Part #NTIC851F2A1

MFG #3260010

AFUE

85.00 - 89.99%

Application

Water

Boiler Material

Steel

Manufacturer

NTI

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CI-HGS-123E-LLBH New Yorker 3Pass Cast Iron Water Boiler Less Circulator Less Burner With Hydrostat

Part #NYCIHGS123ELLBH

MFG #CI-HGS-123E-LLBH

AFUE

85.00 - 89.99%

Application

Water

Boiler Material

Cast Iron

Manufacturer

New Yorker

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CL4-168-SET-HL New Yorker CL Series Cast Iron Steam Boiler With Coil And Hydrostat Less Burner 168-210 MBH

Part #NYCL4STHL

MFG #CL4-168-SET-HL

AFUE

85.00 - 89.99%

Application

Steam

Boiler Material

Cast Iron

Manufacturer

New Yorker

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