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Crown Boiler TWZ090BOLT3PSU - Tobago Oil-Fired Hot Water Boiler, 0.90GPH, 86% AFUE, 4 Sections, Without Coil

Item: TWZ090BOL
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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. An optional tank-less heater is available to generate domestic hot water.
  • ENERGY STAR® rated with efficiencies up to 86.1%.
  • Rugged wet base, cast iron heat exchanger.
  • Cast iron swing-open burner door for easy service.
  • Optional front-mounted tank-less coil for domestic hot water supply.
  • Available in "Shorty" Pac version with burner and controls packaged separately for easy delivery.
  • Choice of three oil burners: Beckett, Riello, Carlin.
  • Limited lifetime warranty.


NameCrown Boiler TWZ090BOLT3PSU - Tobago Oil-Fired Hot Water Boiler, 0.90GPH, 86% AFUE, 4 Sections, Without Coil
BrandCrown Boiler
Gemaire Item NumberTWZ090BOL
Manufacturer Product NumberTWZ090BOLT3PSU
SKU - PIM Number1407439691781
ERP Number329329
Unit of MeasureEACH
Weight680.0 Pound (lb.)
Length21.5 Inches (in)
Width24.5 Inches (in)
Height31.5 Inches (in)
Hazardous MaterialNo
EPA Cert RequiredNo
Country of OriginUSA
Air FlowVertical
BTU Input111000
Voltage120 VAC
Ignition TypeElectronic
CompositionCast iron & steel
Fuel TypeOil
Warranty OfferedLimited Lifetime
Energy Star RatedYes
LEED CertifiedNo
UL ListedNo
UL RecognizedNo
Product FamilyTWZ
GEM - Case Quantity