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Adapter (2)
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Standard (28)
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Net I=B=R Capacity (BTU)
×
Net I=B=R Capacity (BTU)
I=B=R, also referred to as Net Output or AHRI Capacity, is the rated heat output of a boiler after accounting for combustion efficiency, piping loss, and an extra pickup factor. We recommend sizing steam boilers based on the I=B=R rating.
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Enter Net I=B=R Capacity (BTU) Range Minimum Value
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Enter Net I=B=R Capacity (BTU) Range Maximum Value
20000 - 39999 (5)
40000 - 59999 (14)
60000 - 79999 (33)
80000 - 99999 (35)
100000 - 119999 (30)
120000 - 139999 (31)
140000 - 159999 (21)
160000 - 179999 (18)
180000 - 199999 (10)
200000 - 219999 (9)
220000 - 239999 (9)
240000 - 259999 (5)
260000 - 279999 (1)
300000 - 319999 (1)
320000 - 339999 (3)
340000+ (1)
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DOE Heating Capacity (BTU)
×
DOE Heating Capacity (BTU)
Also referred to as Gross Output, this is the output of a boiler after accounting for combustion efficiency. We recommend sizing hot water boilers based on the DOE Heating Capacity.
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Enter DOE Heating Capacity (BTU) Range Minimum Value
To
Enter DOE Heating Capacity (BTU) Range Maximum Value
30000 - 49999 (3)
50000 - 69999 (16)
70000 - 89999 (33)
90000 - 109999 (19)
110000 - 129999 (30)
130000 - 149999 (35)
150000 - 169999 (8)
170000 - 189999 (22)
190000 - 209999 (19)
210000 - 229999 (7)
230000 - 249999 (10)
250000 - 269999 (8)
270000 - 289999 (4)
290000 - 309999 (6)
310000 - 329999 (1)
350000 - 369999 (1)
370000 - 389999 (3)
450000 - 469999 (1)
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Heating BTU
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1000 - 10999 (456)
11000 - 20999 (37)
21000 - 30999 (14)
31000 - 40999 (37)
41000 - 50999 (18)
51000 - 60999 (44)
61000 - 70999 (9)
71000 - 80999 (44)
81000 - 90999 (3)
91000 - 100999 (21)
101000 - 110999 (1)
111000 - 120999 (7)
121000+ (2)
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Capacity (Tons)
×
Capacity (Tons)
Tonnage, or tons of cooling, is a short hand method for describing the capacity of cooling equipment. One ton is equal to approximately 12 kBTU/hr.
-
2.0 (1)
2.5 (1)
3.5 (1)
4.0 (1)
5.0 (1)
Maximum Input Capacity (BTU)
×
Maximum Input Capacity (BTU)
The Maximum Input Capacity describes how quickly the appliance will use fuel when delivering it's maximum capacity. The units may change depending on the fuel being used.
+
6000 - 35999 (77)
36000 - 65999 (95)
66000 - 95999 (85)
96000 - 125999 (132)
126000 - 155999 (105)
156000 - 185999 (103)
186000 - 215999 (96)
216000 - 245999 (72)
246000 - 275999 (77)
276000 - 305999 (89)
306000 - 335999 (10)
336000 - 365999 (66)
366000 - 395999 (5)
396000 - 425999 (67)
486000 - 515999 (3)
576000 - 605999 (1)
606000 - 635999 (1)
936000 - 965999 (1)
996000+ (1)
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AFUE (%)
×
AFUE (%)
AFUE (Annual Fuel Utilization Efficiency) measures the efficiency of combustion equipment over the entire heating season, and is calculated by dividing the amount of energy that is actually heating your home by the total energy contained in the fuel used by the boiler/furnace.
Learn More
+
58 - 60 (3)
64 - 66 (8)
67 - 69 (20)
70 - 72 (24)
73 - 75 (8)
76 - 78 (17)
79 - 81 (67)
82 - 84 (103)
85 - 87 (45)
91 - 93 (17)
94 - 96 (94)
97 - 99 (9)
Efficiency (%)
+
77 - 78 (4)
79 - 80 (2)
81 - 82 (3)
93 - 94 (1)
Product Status
Available (2302)
Discontinued (698)
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Modine PDP - 200,000 BTU - Unit Heater - LP - 83% Thermal Efficiency - Power Vented - Aluminized Steel Heat Exchanger - Propeller
Model: PDP200AE0185
3%
Buy This
(38)
Q&A
(1)
Offer Ends Sunday, January 31
2% Check Discount
$1,220.00
$1,159.00
Free Freight
Free Lift Gate
In-Stock
Add To Cart
Compare
Modine PDP - 250,000 BTU - Unit Heater - LP - 83% Thermal Efficiency - Power Vented - Aluminized Steel Heat Exchanger - Propeller
Model: PDP250AE0185
1%
Buy This
(37)
Q&A
(1)
Offer Ends Sunday, January 31
2% Check Discount
$1,600.00
$1,520.00
Free Freight
Free Lift Gate
In-Stock
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Modine PDP - 300,000 BTU - Unit Heater - LP - 83% Thermal Efficiency - Power Vented - Aluminized Steel Heat Exchanger - Propeller
Model: PDP300AE0185
1%
Buy This
(37)
Q&A
(1)
Offer Ends Sunday, January 31
2% Check Discount
$1,765.00
$1,676.75
Free Freight
Free Lift Gate
In-Stock
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Modine PDP - 300,000 BTU - Unit Heater - NG - 83% Thermal Efficiency - Power Vented - Aluminized Steel Heat Exchanger - Propeller
Model: PDP300AE0130
1%
Buy This
(36)
Q&A
(1)
Offer Ends Sunday, January 31
2% Check Discount
$1,776.00
$1,687.20
Free Freight
Free Lift Gate
In-Stock
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Modine PDP - 175,000 BTU - Unit Heater - LP - 83% Thermal Efficiency - Power Vented - Aluminized Steel Heat Exchanger - Propeller
Model: PDP175AE0185
1%
Buy This
(35)
Q&A
(1)
Offer Ends Sunday, January 31
2% Check Discount
$1,199.00
$1,139.05
Free Freight
Free Lift Gate
Only 5 In-Stock
Add To Cart
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Modine PDP - 250,000 BTU - Unit Heater - NG - 83% Thermal Efficiency - Power Vented - Aluminized Steel Heat Exchanger - Propeller
Model: PDP250AE0130
1%
Buy This
(35)
Q&A
(1)
Offer Ends Sunday, January 31
2% Check Discount
$1,600.00
$1,520.00
Free Freight
Free Lift Gate
In-Stock
Add To Cart
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Modine PDP - 350,000 BTU - Unit Heater - NG - 83% Thermal Efficiency - Power Vented - Aluminized Steel Heat Exchanger - Propeller
Model: PDP350AE0130
1%
Buy This
(36)
Q&A
(1)
Offer Ends Sunday, January 31
2% Check Discount
$1,960.00
$1,862.00
Free Freight
Free Lift Gate
Only 1 In-Stock
Add To Cart
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Modine PDP - 400,000 BTU - Unit Heater - LP - 83% Thermal Efficiency - Power Vented - Aluminized Steel Heat Exchanger - Propeller
Model: PDP400AE0185
1%
Buy This
(35)
Q&As
(2)
Offer Ends Sunday, January 31
2% Check Discount
$2,120.00
$2,014.00
Free Freight
Free Lift Gate
In-Stock
Add To Cart
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Modine PDP - 150,000 BTU - Unit Heater - LP - 83% Thermal Efficiency - Power Vented - Aluminized Steel Heat Exchanger - Propeller
Model: PDP150AE0185
1%
Buy This
(35)
Q&A
(1)
Offer Ends Sunday, January 31
2% Check Discount
$1,170.00
$1,111.50
Free Freight
Free Lift Gate
In-Stock
Add To Cart
Compare
Modine PDP - 175,000 BTU - Unit Heater - NG - 83% Thermal Efficiency - Power Vented - Aluminized Steel Heat Exchanger - Propeller
Model: PDP175AE0130
1%
Buy This
(35)
Q&A
(1)
Offer Ends Sunday, January 31
2% Check Discount
$1,199.00
$1,139.05
Free Freight
Free Lift Gate
Only 1 In-Stock
Add To Cart
Compare
Modine PDP - 350,000 BTU - Unit Heater - LP - 83% Thermal Efficiency - Power Vented - Aluminized Steel Heat Exchanger - Propeller
Model: PDP350AE0185
1%
Buy This
(35)
Q&A
(1)
Offer Ends Sunday, January 31
2% Check Discount
$1,900.00
$1,805.00
Free Freight
Free Lift Gate
In-Stock
Add To Cart
Compare
Modine PDP - 150,000 BTU - Unit Heater - NG - 83% Thermal Efficiency - Power Vented - Aluminized Steel Heat Exchanger - Propeller
Model: PDP150AE0130
1%
Buy This
(34)
Q&A
(1)
Offer Ends Sunday, January 31
2% Check Discount
$1,170.00
$1,111.50
Free Freight
Free Lift Gate
In-Stock
Add To Cart
Compare
Modine PDP - 200,000 BTU - Unit Heater - NG - 83% Thermal Efficiency - Power Vented - Aluminized Steel Heat Exchanger - Propeller
Model: PDP200AE0130
3%
Buy This
(34)
Q&As
(2)
Offer Ends Sunday, January 31
2% Check Discount
$1,220.00
$1,159.00
Free Freight
Free Lift Gate
In-Stock
Add To Cart
Compare
Modine PDP - 400,000 BTU - Unit Heater - NG - 83% Thermal Efficiency - Power Vented - Aluminized Steel Heat Exchanger - Propeller
Model: PDP400AE0130
1%
Buy This
(34)
Q&A
(1)
Offer Ends Sunday, January 31
2% Check Discount
$1,948.00
$1,850.60
Free Freight
Free Lift Gate
In-Stock
Add To Cart
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Reznor UDAP-100 Power Vented Gas Fired Unit Heater - NG - 409 Stainless Steel Heat Exchanger - 105,000 BTU
Model: UDAP-100-AC2
(25)
Q&As
(3)
Offer Ends Sunday, January 31
2% Check Discount
$1,571.40
$1,492.83
Free Freight
Free Lift Gate
Factory-Direct!
Add To Cart
Compare
Reznor UDAP-125 Power Vented Gas Fired Unit Heater - NG - 409 Stainless Steel Heat Exchanger - 120,000 BTU
Model: UDAP-125-AC2
1%
Buy This
(25)
Q&As
(3)
Offer Ends Sunday, January 31
2% Check Discount
$1,753.20
$1,665.54
Free Freight
Free Lift Gate
Factory-Direct!
Add To Cart
Compare
Reznor UDAP-75 Power Vented Gas Fired Unit Heater - NG - 409 Stainless Steel Heat Exchanger - 75,000 BTU
Model: UDAP-75-AC2
1%
Buy This
(25)
Q&As
(3)
Offer Ends Sunday, January 31
2% Check Discount
$1,403.11
$1,332.95
Free Freight
Free Lift Gate
Factory-Direct!
Add To Cart
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Grundfos UP - 1/12 HP - Single-Speed Circulation Pump - Stainless Steel - GU 125 Union
Model: 59896775
(24)
Q&As
(3)
$257.00
Free Shipping
In-Stock
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Modine PDP - 175,000 BTU - Unit Heater - LP - 83% Thermal Efficiency - Power Vented - Stainless Steel Heat Exchanger - Propeller
Model: PDP175SE0185
1%
Buy This
(23)
Q&A
(1)
Offer Ends Sunday, January 31
2% Check Discount
$1,400.00
$1,330.00
Free Freight
Free Lift Gate
Factory-Direct!
Add To Cart
Compare
Modine PDP - 200,000 BTU - Unit Heater - LP - 83% Thermal Efficiency - Power Vented - Stainless Steel Heat Exchanger - Propeller
Model: PDP200SE0185
1%
Buy This
(23)
Q&A
(1)
Offer Ends Sunday, January 31
2% Check Discount
$1,499.00
$1,424.05
Free Freight
Free Lift Gate
In-Stock
Add To Cart
Compare
Modine PDP - 250,000 BTU - Unit Heater - LP - 83% Thermal Efficiency - Power Vented - Stainless Steel Heat Exchanger - Propeller
Model: PDP250SE0185
1%
Buy This
(23)
Q&A
(1)
Offer Ends Sunday, January 31
2% Check Discount
$2,000.00
$1,900.00
Free Freight
Free Lift Gate
Backordered
Estimated Ship Date February 02on new orders
Backorder
Compare
Modine PDP - 300,000 BTU - Unit Heater - LP - 83% Thermal Efficiency - Power Vented - Stainless Steel Heat Exchanger - Propeller
Model: PDP300SE0185
1%
Buy This
(23)
Q&A
(1)
Offer Ends Sunday, January 31
2% Check Discount
$2,299.00
$2,184.05
Free Freight
Free Lift Gate
Factory-Direct!
Add To Cart
Compare
Modine PDP - 300,000 BTU - Unit Heater - NG - 83% Thermal Efficiency - Power Vented - Stainless Steel Heat Exchanger - Propeller
Model: PDP300SE0130
1%
Buy This
(23)
Q&A
(1)
Offer Ends Sunday, January 31
2% Check Discount
$2,299.00
$2,184.05
Free Freight
Free Lift Gate
Factory-Direct!
Add To Cart
Compare
Williams - 65k BTU - Natural Gas Room Heater - 70% AFUE
Model: 6501522A
1%
Buy This
(24)
Ask a Question
Offer Ends Sunday, January 31
2% Check Discount
$1,199.00
$1,139.05
Free Freight
Free Lift Gate
Factory-Direct!
Add To Cart
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