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Crown Boiler Company TWZ100
120,000 BTU, Water Boiler, 84.3% Efficiency, Oil Fired, Tankless Coil for Domestic Hot Water

Your Price:
$2,486.99
Compare to:$3,258.99
You save:$772.00
The TWZ series boiler is a cast iron oil-fired water boiler designed for use in closed forced circulation heating systems. This boiler must be vented by natural draft into a lined masonry or metal chimney, or Type L vent. An adequate supply of air for combustion, ventilation and dilution of flue gases must be available in the boiler room. A factory installed tankless coil for domestic hot water is included with this boiler, eliminating the need for a domestic hot water heater. (Domestic water being that used for cooking, cleaning, and bathing.)

Please read this Important Safety Notice

Standard Features
  • NOT FOR INSTALLATION ON COMBUSTIBLE FLOORS
  • High efficiency - to 85.8% AFUE
  • Two-tone powder coated jacket, resists scratching, insulated with fiberglass to minimize wasteful heat loss
  • Split top jacket panel easily removed for servicing
  • Higher capacities can be achieved by changing the nozzle size
  • Chimney vent
  • Wet base construction surrounds combustion area at top, bottom, rear and sides of boiler
  • Combustion chamber has a ceramic fiber target wall with floor blanket
  • Swing open burner door for easy service
  • Standard equipment includes: Oil solenoid valve, burner twist disconnect, flame retention oil burner with interrupted ignition, combination aquastat/relay, draft regulator, 1-1/2" circulator, combination temperature/pressure gauge, boiler drain valve, ASME relief valve
Effective Heating Capacity (BTUs)
120000  

Burner Capacity
1.00 GPH 

Water Capacity
16 Gallons 

Net Water Rating
104000 BTU 

Efficiency (% AFUE)
84.3 % 

Piping Connections - Water
1 1/2 Inch(es) 

Min. Recommended Chimney Size
8 x 8 x 15 Dia(in) Ht(ft) 

Flue Size
6 inches 

Product Weight
560 lbs 

Meets CSA Standards
Yes  

Width
24 1/2 Inches 

Depth
16 1/2 Inches 

Height
31 1/2 Inches 

Cast Iron Sections Warranty
Lifetime  

Parts Warranty
1 Years 
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