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Oil Boilers

Oil Boilers

Mbtu

Fuel Type

Medium

Water
Steam

Brands

Burnham EMP Series Water Boilers

Oil-Fired, Water

Cat Iron Heat Exchanger

Chimney Vent or Direct Vent

87% Efficiency

Packaged

Energy Star
Retail : $4,675.00 $3,553.00

You Save (24%)
Burnham EMP84E-TB EMP™ 84 MBtu Input, 87% AFUE, 3-Pass Oil Fired Cast Iron Water Boiler Chimney or Direct Vent (Packaged)
3739.002841.64
84 MBtu
EMP84E-TB
In Stock

Burnham EMP115E-TB EMP™ 115 MBtu Input, 87% AFUE, 3-Pass Oil Fired Cast Iron Water Boiler Chimney or Direct Vent (Packaged)
3815.002899.40
115 MBtu
EMP115E-TB
In Stock

Burnham EMP140E-TB EMP™ 140 MBtu Input, 87% AFUE, 3-Pass Oil Fired Cast Iron Water Boiler Chimney or Direct Vent (Packaged)
4218.003205.68
140 MBtu
EMP140E-TB
In Stock

Burnham EMP182E-TB EMP™ 182 MBtu Input, 87% AFUE, 3-Pass Oil Fired Cast Iron Water Boiler Chimney or Direct Vent (Packaged)
4675.003553.00
182 MBtu
EMP182E-TB
In Stock

Burnham EMP224E-TB EMP™ 224 MBtu Input, 87% AFUE, 3-Pass Oil Fired Cast Iron Water Boiler Chimney or Direct Vent (Packaged)
5157.003919.32
224 MBtu
EMP224E-TB
In Stock
Qty:
Peerless Boilers

Oil-Fired, Steam
Retail : $3,399.00 $2,447.28

You Save (28%)
Peerless 1403105 WBV-03-S WBV Series 147 Input MBtu 85% AFUE, Natural Residential Oil-Fired Steam Boiler, Less Burner ( Knockdown - Assembly required)
3237.002330.64
147 MBtu
In Stock
Qty:
Peerless Boiler WBV® Knockdown

Oil-Fired, Steam

86% Efficiency

Less Burner

Knockdown(Assembly required)
Retail : $4,086.00 $2,941.92

You Save (28%)
Peerless PEE1404094 WBV Series 210 Input MBtu 85% AFUE, Natural Residential Oil-Fired Steam Boiler, Less Burner - Knockdown
3891.002801.52
210 MBtu
In Stock
Qty:
Peerless Boilers

Oil-Fired, Water
In Stock
Retail : $4,823.00 $3,472.56

You Save (28%)

Qty:
Saint Roch S10 Series Boilers

Gas, Water

Cast Iron

Chimney/Direct vent

87% Efficiency

Limted Lifetime Warranty
Retail : $3,450.00 $2,511.60

You Save (27%)
Saint Roch SR-S103H S10 Series, 73 Input MBtu, 87% AFUE, Oil Fired, 3 Section Water Boiler, with Trim (Knockdown Boiler- Assembly is Required)
2208.001607.42
73 MBtu
SR-S103H
In Stock

Saint Roch SR-S104H S10 Series, 105 Input MBtu, 87% AFUE, Oil Fired, 4 Section Water Boiler, with Trim (Knockdown Boiler- Assembly is Required)
2523.001836.74
105 MBtu
SR-S104H
In Stock

Saint Roch SR-S105H S10 Series, 146 Input MBtu, 87% AFUE, Oil Fired, 5 Section Water Boiler, with Trim (Knockdown Boiler- Assembly is Required)
2839.002066.79
146 MBtu
SR-S105H
In Stock

Saint Roch SR-S106H S10 Series, 169 Input MBtu, 87% AFUE, Oil Fired, 6 Section Water Boiler, with Trim (Knockdown Boiler- Assembly is Required)
3163.002302.66
169 MBtu
SR-S106H
In Stock

Saint Roch SR-S107H S10 Series, 207 Input MBtu, 87% AFUE, Oil Fired, 7 Section Water Boiler, with Trim (Knockdown Boiler- Assembly is Required)
3450.002511.60
207 MBtu
SR-S107H
In Stock
Qty:
Saint Roch SRO Boilers

Oil-Fired, Water

87% Efficiency

With Burner
Retail : $14,737.00 $10,728.54

You Save (27%)
Saint Roch SRO6 Optimajor Oil Fired, 312 Input MBtu, 87% AFUE, 6 Section Water Boiler, Includes Burner and Trim (Knockdown Boiler- Assembly is Required)
8799.006405.67
312 MBtu
SRO6

Saint Roch SRO8 Optimajor Oil Fired, 438 Input MBtu, 87% AFUE, 8 Section Water Boiler, Includes Burner and Trim (Knockdown Boiler- Assembly is Required)
11363.008272.26
438 MBtu
SRO8

Saint Roch SRO10 Optimajor Oil Fired, 560 Input MBtu, 87% AFUE, 10 Section Water Boiler, Includes Burner and Trim (Knockdown Boiler- Assembly is Required)
12887.009381.74
560 MBtu
SRO10
In Stock

Saint Roch SRO12 Optimajor Oil Fired, 686 Input MBtu, 87% AFUE, 12 Section Water Boiler, Includes Burner and Trim (Knockdown Boiler- Assembly is Required)
14737.0010728.54
686 MBtu
SRO12
In Stock

Saint Roch SRO14 Optimajor Oil Fired, 776 Input MBtu, 87% AFUE, 14 Section Water Boiler, Includes Burner and Trim (Knockdown Boiler- Assembly is Required)
16708.0012163.42
776 MBtu
SRO14
Qty:
Bosch G115 Series Boilers

Oil-Fired

87% Efficiency
Retail : $6,646.00 $3,063.14

You Save (54%)
Buderus 7-747-019-702 G115WS Series 85 Input MBtu, 87% AFUE, Cast Iron Residential Oil Boiler - Chimney Vent (Burner Sold Separately)
5307.002446.00
85 MBtu
In Stock

Buderus 7-747-019-703 G115WS Series 95 Input MBtu, 87% AFUE, Cast Iron Residential Oil Boiler - Chimney Vent (Burner Sold Separately)
6076.002800.43
95 MBtu
In Stock

Buderus 7-747-019-704 G115WS Series 119 Input MBtu, 87% AFUE, Cast Iron Residential Oil Boiler - Chimney Vent (Burner Sold Separately)
6646.003063.14
119 MBtu
In Stock
Qty:
Peerless WBV Oil Fired Water Boilers Less Burner

Oil-Fired, Water

Without Burner

Packaged
Retail : $4,906.00 $3,532.32

You Save (28%)
Peerless 13508 WBV-E-05-WPCL WBV® Series 273 Input MBtu, 86.6% AFUE Residential Oil-Fired Water Boiler With Circulator and Hydrostat, Atmospheric Vent (Packaged - Burner Sold Separately)
6249.004499.28
273 MBtu
13508
In Stock

Peerless 14359 WBV-E-03-WPCL WBV® Series 147 Input MBtu, 86.6% AFUE Residential Oil-Fired Water Boiler With Circulator and Hydrostat, Atmospheric Vent (Packaged - Burner Sold Separately)
4097.002949.84
147 MBtu
14359
In Stock

Peerless 14458 WBV-E-04-WPCL WBV® Series 210 Input MBtu, 87% AFUE Residential Oil-Fired Water Boiler With Circulator And Hydrostat, Atmospheric Vent (Packaged - Burner Sold Separately)
4906.003532.32
210 MBtu
14458
In Stock
Qty:
Peerless WBV Oil Fired Water Boilers With Coil

Oil-Fired, Water

With Coil

Packaged
Retail : $6,546.00 $4,713.12

You Save (28%)
Peerless 13509 WBV-E-05-WPCTL WBV® Series 273 Input MBtu 86% AFUE Oil-Fired Water Boiler With Circulator, Hydrostat, and Tankless Coil (Packaged - Burner Sold Separately)
6546.004713.12
273 MBtu
13509
In Stock

Peerless 14360 WBV-E-03-WPCTL WBV® Series 147 Input MBtu 87.5% AFUE Oil-Fired Water Boiler with Circulator, Hydrostat, and Tankless Coil - (Packaged - Burner Sold Separately)
4574.003293.28
147 MBtu
14360
In Stock

Peerless 14459 WBV-E-04-WPCTL WBV® Series 210 Input MBtu 87% AFUE Oil-Fired Water Boiler With Circulator, Hydrostat, And Tankless Coil - (Packaged - Burner Sold Separately)
5231.003766.32
210 MBtu
14459
In Stock
Qty:
Peerless WBV Steam Boilers Less Burner

Oil-Fired, Steam

Natural Draft

Without Burner

Packaged
Retail : $5,414.00 $3,898.08

You Save (28%)
Peerless 14366 WBV-E-03-SPL WBV® Series 147 Input MBtu, 85% AFUE, Residential Oil-Fired Steam Boiler, Natural Draft (Packaged - Burner Sold Separately)
4405.003171.60
119 MBtu
14366

Peerless 14465 WBV-E-04-SPL WBV® Series 175 Input MBtu, 85% AFUE, Residential Oil-Fired Steam Boiler, Natural Draft, No Coil Opening (Packaged - Burner Sold Separately)
5414.003898.08
175 MBtu
14465
In Stock
Qty:
Peerless WBV Steam Boilers With Coil

Oil-Fired, Steam

Without Burner

With Coil

Packaged
Retail : $5,189.00 $3,736.08

You Save (28%)
Peerless 14466 WBV-E-04-SPTL WBV® Series 175 Input MBtu, 85.6% AFUE Residential Oil-Fired Steam Boiler with Circulator and Tankless Coil (Packaged - Burner Sold Separately)
5866.004223.52
175 MBtu
14466
In Stock

Peerless 14378 WBV-E-03-SPTL WBV® Series 119 Input MBtu, 85.6% AFUE Residential Oil-Fired Steam Boiler with Circulator and Tankless Coil (Packaged - Burner Sold Separately)
5189.003736.08
119 MBtu
14378
In Stock
Qty:
Bosch 5215 Series Boilers

Oil-Fired
Retail : $8,941.00 $4,120.91

You Save (54%)
Buderus 7738000111 G215 Series 117 Input MBtu Logano Thermostream Oil-Fired Boiler - Knockdown (Burner Sold Separately)
6936.003196.80
117 MBtu
In Stock

Buderus 7738000113 G215 Series 180 Input MBtu Logano Thermostream Oil-Fired Boiler - Knockdown (Burner Sold Separately)
8941.004120.91
180 MBtu
In Stock

Buderus 7738000112 G215 Series 196 Input MBtu Logano Thermostream Oil-Fired Boiler - Knockdown (Burner Sold Separately)
7837.003612.07
171 MBtu
Qty:
Burnham Megasteam Series Less Heater Boilers

Oil-Fired, Steam

86% Efficiency
Retail : $5,592.00 $4,249.92

You Save (24%)
Burnham MST288SL-HB, Megasteam, 92 Input MBtu, 86% AFUE, Less Heater Hydrolevel Oil Fired Steam Boiler, Chimney Vent with Beckett Burner
5592.004249.92
92 MBtu
MST288SL-HB
In Stock

Burnham MST396SL-HB, Megasteam, 127 Input MBtu, 86% AFUE, Less Heater Hydrolevel, Oil Fired Steam Boiler, Chimney Vent with Beckett Burner
5592.004249.92
127 MBtu
MST396SL-HB
In Stock

Burnham MST513SL-HB, Megasteam, 164 Input MBtu, 86% AFUE, Less Heater Hydrolevel Oil Fired Steam Boiler, Chimney Vent with Beckett Burner
6330.004810.80
164 MBtu
MST513SL-HB
In Stock

Burnham MST629SL-HB, Megasteam, 201 Input MBtu, 86% AFUE, Less Heater Hydrolevel Oil Fired Steam Boiler, Chimney Vent with Beckett Burner
7109.005402.84
201 MBtu
MST629SL-HB
In Stock
Qty:
Weil-McLain SGO Series 4 Oil-Fired Steam Boilers

Oil-Fired, Steam

Chimney Vent

85% Efficiency
Retail : $5,992.00 $4,733.68

You Save (21%)
Weil-McLain SGO-3 133 Input MBtu 85% AFUE Cast Iron Oil-Fired Steam Boiler with Tankless Heater Option Series 4 - Chimney Vent (Burner Sold Separately)
4127.003260.33
133 MBtu
SGO-3
In Stock

Weil-McLain SGO-4 168 Input MBtu 85% AFUE Cast Iron Oil-Fired Steam Boiler with Tankless Heater Option Series 4 - Chimney Vent (Burner Sold Separately)
4783.003778.57
168 MBtu
SGO-4
In Stock

Weil-McLain SGO-5 203 Input MBtu 85% AFUE Cast Iron Oil-Fired Steam Boiler with Tankless Heater Option Series 4 - Chimney Vent (Burner Sold Separately)
5458.004311.82
203 MBtu
SGO-5
In Stock

Weil-McLain SGO-6 245 Input MBtu 85% AFUE Steam Oil Boiler, Chimney Vent, Less Burner
5992.004733.68
245 MBtu
SGO-6
In Stock
Qty:
Peerless EC(T) Series Boiler without Burner

Oil-Fired, Water

86% Efficiency

Without Burner

Knockdown(Assembly required)
Retail : $4,713.00 $3,393.36

You Save (28%)
Peerless 1603023 ECT-e-03-W 140 Input MBtu 86% AFUE Oil Water Boiler - (Knockdown - Burner Sold Separately)
3996.002877.12
140 MBtu
ECT-e-03-W
In Stock
Qty:
Peerless Boilers EC

Oil-Fired, Water

86% Efficiency

Without Burner

Knockdown(Assembly required)
Retail : $5,663.00 $4,077.36

You Save (28%)
Peerless 1504012 EC-e-04-W 210 Input MBtu 86% AFUE Oil Water Boiler - (Knockdown - Burner Sold Separately)
4801.003456.72
210 MBtu
EC-e-04-W
In Stock
Qty:
Peerless Boilers EC(T)

Oil-Fired, Steam

86% Efficiency

With Burner

Knockdown(Assembly required)
Retail : $6,096.00 $4,389.12

You Save (28%)
Peerless 1603030 ECT-e-03-SU-AFG-1S 140 Input MBtu 86% AFUE Oil Steam Boiler - With Burner - Knockdown
5169.003721.68
140 MBtu
ECT-e-03-SU-AFG
In Stock
Qty:
Peerless EC(T) Series Boiler with Burner

Oil-Fired, Water

86% Efficiency

With Burner

Knockdown(Assembly required)
Retail : $6,096.00 $4,389.12

You Save (28%)
Peerless 1603024 ECT-e-03-WU-AFG-1S 140 Input MBtu 86% AFUE Oil water Boiler - With Burner - Knockdown
5169.003721.68
140 MBtu
ECT-e-03-WU-AFG
In Stock
Qty:
Peerless Boilers EC

Oil-Fired, Water

86% Efficiency

With Burner

Knockdown(Assembly required)
Retail : $7,051.00 $5,076.72

You Save (28%)
Peerless 1504013 EC-e-04-WU-AFG-1S 210 Input MBtu 86% AFUE Oil Water Boiler - With Burner - Knockdown
5978.004304.16
210 MBtu
EC-e-04-WU-AFG
In Stock
Qty:

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