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Williams 3003821 - Direct-Vent Gravity Propane Gas Furnace, 30,000 BTU

Item: 3003821
MFR: 3003821

This product is no longer available for purchase.

Comparable Products


Direct-Vent Furnaces

Compact, space-saving furnaces featuring simple, low-cost installation. Attractive and economical, Direct-Vent furnaces are a popular choice for heating the home. 14,000, 22,000 and 30,000 BTU/HR sizes.

Direct-Vent Gravity

These models require no electricity and are great during power outages. Thermostat may be wall- or cabinet-mounted.

Design Features
  • No electricity required
  • "Matchless" pilot igniter
  • Easy installation – all vent material included
  • All vent caps include built-in "Bird Guard"
  • Long-life, ceramic-coated combustion chamber (22,000 and 30,000BTU/HR models)
  • Automatic temperature and safety controls
  • Sealed combustion chamber requires no room air
  • Attractive, durable, soft-white, scratch-resistant finish blend with any decor
  • Natural and propane gas models (conversion kits available)
  • Thermostat included, may be wall- or cabinet-mounted


NameWilliams 3003821 - Direct-Vent Gravity Propane Gas Furnace, 30,000 BTU
Gemaire Item Number3003821
Manufacturer Product Number3003821
SKU - PIM Number6461263476817695
ERP Number384259
Unit of MeasureEA
Weight100.0 Pounds (Lb)
Length10.3 Inches (In)
Width32.1 Inches (In)
Height28.0 Inches (In)
Country of OriginUSA
Equipment TypeFurnace
Air FlowUpflow
BTU Input30000
BTU Output21000
Voltage115 VAC
Cycle/Hertz60 Hz
Ignition TypePilot
Fuel TypeLP
Thermal Efficiency70%
Warranty OfferedYes
Energy Star RatedNo
UL ListedNo
Product Family30038
CertificationsCSA Design Certified
CertificationsCSA Certified
GEM - Case Quantity


Parts List