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Water Boilers

Looking for the ultimate heating solution for your home? Hydronic boilers are the perfect combination of performance, energy efficiency, and reliability. At Plumbing Deals, we pride ourselves on offering top-notch hydronic heating systems from trusted brands that deliver consistent warmth and unbeatable quality. 

Whether you need a hot water boiler for your small space or a gas hydronic boiler for larger setups, we’ve got you covered
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42 products

Slant Fin Sentinel SE-175EDP 175,000 BTU Hot Water Boiler

Slant Fin Sentinel SE-175EDP 175,000 BTU Hot Water Boiler

SKU #: SLFSE175EDP   |   MPN #: SE-175EDP
$3,628.20
$3,628.20 $0.00
MSRP: $3,508

Available in stock

New Yorker CG50-FNGH (CG 50 DNI-G2) 130,000 BTU Hot Water Boiler

New Yorker CG50-FNGH (CG 50 DNI-G2) 130,000 BTU Hot Water Boiler

SKU #: BURCG50FNGH   |   MPN #: CG50FN-GH
$3,732.24
$3,732.24 $0.00
MSRP: $4,357

Available in stock

Viessmann 7722774 Vitodens 100-W B1HE-150 150,000 BTU High Efficiency Hydronic Boiler

Viessmann 7722774 Vitodens 100-W B1HE-150 150,000 BTU High Efficiency Hydronic Boiler

SKU #: VIESB1HE150   |   MPN #: 7722774
$4,188.86
$4,188.86 $0.00
MSRP: $4,900

Available in stock

Rinnai RX Series 11.1 GPM 199,000 BTU Indoor Outdoor Condensing Tankless Water Heater - RX199IN

Rinnai RX Series 11.1 GPM 199,000 BTU Indoor Outdoor Condensing Tankless Water Heater - RX199IN

SKU #: RINRX199IN   |   MPN #: RX199IN
$1,703.10
$1,703.10 $0.00
MSRP: $2,433

Available in stock

Rinnai I Series Plus C 9.8 GPM 90,000 BTU Central Heating and 199,000 BTU Hot Water Natural Gas or Liquid Propane Condensing Combination Boiler - IP090199C

Rinnai I Series Plus C 9.8 GPM 90,000 BTU Central Heating and 199,000 BTU Hot Water Natural Gas or Liquid Propane Condensing Combination Boiler - IP090199C

SKU #: RINIP090199C   |   MPN #: IP090199C
$2,659.86
$2,659.86 $0.00
MSRP: $4,221.78

Available in stock

Rinnai I Series Plus C 9.8 GPM 120,000 BTU Central Heating and 199,000 BTU Hot Water Natural Gas or Liquid Propane Condensing Combination Boiler - IP120199C

Rinnai I Series Plus C 9.8 GPM 120,000 BTU Central Heating and 199,000 BTU Hot Water Natural Gas or Liquid Propane Condensing Combination Boiler - IP120199C

SKU #: RINIP120199C   |   MPN #: IP120199C
$2,733.57
$2,733.57 $0.00
MSRP: $4,339.08

Available in stock

Viessmann 7722773 Vitodens 100-W B1HE-120 120,000 BTU High Efficiency Hyrdronic Boiler

Viessmann 7722773 Vitodens 100-W B1HE-120 120,000 BTU High Efficiency Hyrdronic Boiler

SKU #: VIESB1HE120   |   MPN #: 7722773
$3,542.41
$3,542.41 $0.00
MSRP: $4,700

Available in stock

Rinnai I Series Plus C 9.8 GPM 150,000 BTU Central Heating and 199,000 BTU Hot Water Natural Gas or Liquid Propane Condensing Combination Boiler - IP150199C

Rinnai I Series Plus C 9.8 GPM 150,000 BTU Central Heating and 199,000 BTU Hot Water Natural Gas or Liquid Propane Condensing Combination Boiler - IP150199C

SKU #: RINIP150199C   |   MPN #: IP150199C
$3,051.72
$3,051.72 $0.00
MSRP: $4,843.98

Available in stock

Pennco Silver 15B-175K 7 Zone 175,000 BTU Residential Cast Iron Natural Gas Boiler

Pennco Silver 15B-175K 7 Zone 175,000 BTU Residential Cast Iron Natural Gas Boiler

SKU #: PEN15B175K   |   MPN #: 15B-175K
$4,019.70
$4,019.70 $0.00
MSRP: $4,268

Available in stock

Pennco Silver 15B-060K 3 Zone 59,000 BTU Residential Cast Iron Natural Gas Boiler

Pennco Silver 15B-060K 3 Zone 59,000 BTU Residential Cast Iron Natural Gas Boiler

SKU #: PEN15B060K   |   MPN #: 15B-060K
$2,832.91
$2,832.91 $0.00
MSRP: $2,952

Available in stock

Pennco Silver 15B-120K 5 Zone 120,000 BTU Residential Cast Iron Natural Gas Boiler

Pennco Silver 15B-120K 5 Zone 120,000 BTU Residential Cast Iron Natural Gas Boiler

SKU #: PEN15B120K   |   MPN #: 15B-120K
$3,310.60
$3,310.60 $0.00
MSRP: $3,472

Available in stock

Pennco Silver 15B-150K 6 Zone 149,000 BTU Residential Cast Iron Natural Gas Boiler

Pennco Silver 15B-150K 6 Zone 149,000 BTU Residential Cast Iron Natural Gas Boiler

SKU #: PEN15B150K   |   MPN #: 15B-150K
$3,662.53
$3,662.53 $0.00
MSRP: $3,877

Available in stock

Pennco Silver 15B-095K 4 Zone 92,500 BTU Residential Cast Iron Natural Gas Boiler

Pennco Silver 15B-095K 4 Zone 92,500 BTU Residential Cast Iron Natural Gas Boiler

SKU #: PEN15B095K   |   MPN #: 15B-095K
$3,096.57
$3,096.57 $0.00
MSRP: $3,232

Available in stock

Rinnai I Series Plus 120,000 BTU Natural Gas or Liquid Propane Condensing Solo Gas Boiler - IP120S

Rinnai I Series Plus 120,000 BTU Natural Gas or Liquid Propane Condensing Solo Gas Boiler - IP120S

SKU #: RINIP120S   |   MPN #: IP120S
$2,260.67
$2,260.67 $0.00
MSRP: $3,588.36

Available in stock

Viessmann Vitocrossal 200 399,000 BTU CI2 Floor Standing Gas Condensing Boiler - CI2399

Viessmann Vitocrossal 200 399,000 BTU CI2 Floor Standing Gas Condensing Boiler - CI2399

SKU #: VIESCI2399   |   MPN #: CI2399
$12,571.06
$12,571.06 $0.00
MSRP: $12,491

Available in stock

Viessmann CU3A-94 Vitocrossal 300 CU3A 94,000 BTU Gas Condensing Boiler

Viessmann CU3A-94 Vitocrossal 300 CU3A 94,000 BTU Gas Condensing Boiler

SKU #: VIESCU3A94   |   MPN #: CU3A-94
$6,556.27
$6,556.27 $0.00
MSRP: $8,089

Available in stock

Viessmann 7722779 Vitodens 200-W B2HE-120 High Efficiency Hydronic Boiler

Viessmann 7722779 Vitodens 200-W B2HE-120 High Efficiency Hydronic Boiler

SKU #: VIESB2HE120   |   MPN #: 7722779
$5,895.40
$5,895.40 $0.00
MSRP: $6,177

Available in stock

Viessmann 7722772 Vitodens 100-W B1HE-85 85,000 BTU High Efficiency Hyrdronic Boiler

Viessmann 7722772 Vitodens 100-W B1HE-85 85,000 BTU High Efficiency Hyrdronic Boiler

SKU #: VIESB1HE85   |   MPN #: 7722772
$3,223.81
$3,223.81 $0.00
MSRP: $4,550

Available in stock

Rinnai RX Series 9.0 GPM 160,000 BTU Indoor Outdoor Condensing Tankless Water Heater - RX160IN

Rinnai RX Series 9.0 GPM 160,000 BTU Indoor Outdoor Condensing Tankless Water Heater - RX160IN

SKU #: RINRX160IN   |   MPN #: RX160IN
$1,442.70
$1,442.70 $0.00
MSRP: $2,061

Available in stock

Rinnai RX Series 10.0 GPM 180,000 BTU Indoor Outdoor Condensing Tankless Water Heater - RX180IN

Rinnai RX Series 10.0 GPM 180,000 BTU Indoor Outdoor Condensing Tankless Water Heater - RX180IN

SKU #: RINRX180IN   |   MPN #: RX180IN
$1,566.60
$1,566.60 $0.00
MSRP: $2,238

Available in stock

Why Choose Hydronic Heating?

Hydronic heating offers an unparalleled way to warm your home. With warm water circulating through radiant panels or baseboards, it provides consistent, even heat throughout every corner of your space—no more cold spots or drafts.

Explore Leading Brands in Hydronic Boilers

We are proud to offer hydronic boilers from some of the most trusted names in the industry. Each brand brings its unique strengths and innovations to deliver exceptional performance:

New Yorker:Known for American-made craftsmanship, these high-efficiency boilers offer unmatched reliability and whisper-quiet operation.
Pennco boilers: Dependable warmth at an affordable price, making this a popular choice for lasting comfort.
Viessmann: Experience premium German engineering with luxury boilers designed for advanced comfort and maximum energy efficiency.
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