Williamsom-Thermoflo GWC-105 Cast Iron Sealed Combustion Natural Gas Fired Condensing Water Boiler, 91.2% AFUE, 105000 BTU

Factory tested
• PVC or stainless steel venting
• Sealed combustion or direct exhaust venting
• Multiple pass heat exchanger
• Cast iron primary heat exchanger
• Stainless steel secondary heat exchanger with air separator
• Control module with indicator lights
• Interred heat program providing automatic adjustment of boiler water temperature to match demand
• Hot surface ignition system
• Insulated heavy gauge steel jacket
• Blower assembly with observation port
• Electrical junction box
• 30 psi ASME relief valve
• Built-in bypass circulator system with sensor for temperature control
• Negative regulation gas valve
• Gas/air orifice plate for natural gas, separate plate provided with unit for conversion to propane
• Water treatment inhibitor and test kit
• 1/2" gas connection size, 1" minimum pipe size
• 20 years cast iron heat exchanger warranty, 5 years stainless steel heat exchanger warranty, 2 years parts warranty for residential purpose
  
  

  GWC-105-N-T-S2-W

Peerless Boiler WBV-E-04-SPTL Oil Fired Cast Iron Water Boiler 4 Section With Coil,

WBV-E-04-WPCTL

Viessmann B1KE-199 Combi Gas Boiler 199K,95%,

B1KE-199

Peerless Boiler WBV-E-04-WPCL Oil Fired Cast Iron Water Boiler 4 Section Less Coil 86.1-87.1 AFUE
The series WBV/WV residential, oil-fired boilers are available for use with both hot water and steam systems and designed for natural draft (chimney) venting. The fully-packaged or knockdown boilers are available in 3 sizes (3 - 5 sections) with 8 firing rates. Features of the series WBV/WV boilers include a full plate swing-out door and convertible rear to top flue outlet (for 3 and 4-section boilers only). Honeywell operating controls, Taco circulators (water boilers) and probe type low water cut-off (steam boilers) are standard. A deluxe, insulated enameled steel jacket on all boilers reduces heat loss. The cast iron sections are assembled with steel push nipples and factory tested to assure a water tight seal.

High efficiency, flame retention burners, choice of Beckett, Carlin or Riello
• Cast iron sections are factory tested and assembled with steel push nipples
• Large water content, wet base section design are ideal for steam and large volume hot water applications
• Rear or top flue convertibility
• Deluxe powder coated steel jacket - reduces boiler heat loss
• Full plate swing out door - for quick and easy cleaning
• Probe type LWCO and skim tapping
• Temperature - pressure gauge
• Drain valve
• Top cleanout
• Built-in air elimination baffle
• All residential cast iron boilers include 1 year warranty and a limited, lifetime warranty is provided for the cast iron sections of Peerless residential hot water boilers
  
  

  WBV-E-04-WPCL

Viessmann B1KE-120 Combi Gas Boiler 120K,95%,
Viessmann B1KE-120

Viessmann B1KE-120

Williamsom-Thermoflo GWA-038-N-T-S3-W Natural Gas Fired Cast Iron Water Boiler 200 BTU Input 147K BTU Output 84%

Natural or Propane
• Factory tested
• Easy service
• One-piece access door
• All controls in easy reach
• Cast iron sections with built-in air separator
• Insulated heavy-gauge steel jacket
• Low water cut-off,
  
  Williamson -ThermoFlo gwa-200-n-t-s3-w
  
  

  williamson -thermoflo gwa-200-n-t-s3-w

Peerless Boiler WBV-E-04-SPTL Cast Iron Oil Fired Boiler Peerless Boiler BTU Input 175-210 MBH BTU Output 152-180 MBH AFUE 87% Voltage 115

WBV-E-04-SPTL

Viessmann B1HE-85 Gas Boiler Heat Only 80K 95%,

B1HE-85

Viessmann B1HE-199 Wall Hung Natural Gas Boiler Heat Only 199K BTU 95%

B1HE-199

Williamsom-Thermoflo GWA-038-N-T-S3-W Natural Gas Fired Cast Iron Water Boiler 133 BTU Input 98K BTU Output 84%

Natural or Propane
• Factory tested
• Easy service
• One-piece access door
• All controls in easy reach
• Cast iron sections with built-in air separator
• Insulated heavy-gauge steel jacket
• Low water cut-off, Williamson -ThermoFlo gwa-133-n-t-s3-w
  
  

  williamson -thermoflo gwa-133-n-t-s3-w