EG Gas Boiler Weil-McLain

*Fully Installed from:

  • Comes with automatic vent damper for higher efficiencies and reduced fuel consumption
  • Easy access to controls for convenient servicing
  • Configured for Natural Gas, intermittent electronic ignition only
  • A versatile gas cast iron boiler for water or steam applications
  • Cast iron heat exchanger
  • Up to 84% AFUE
SKU: EG Category:
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EG Gas Boiler Weil-McLain. Up to 84% AFUE. Durable and high efficiency. Easy to install and service. Residential Light Commercial. Indirect-fired Water Heating and much more.


EG Gas Boiler Weil-McLain Features:

  • Factory-Assembled Section Block
  • Insulated Extended Jacket
  • Horizontal to Vertical Draft Hood
  • Automatic Vent Damper (additional for EG-75)
  • Combination Gas Valve for 24 Volt
  • Non-Linting Pilot Burner
  • Stainless Steel Burners
  • Electrical Junction Box
  • Spill Switch
  • Rollout Thermal Fuse Element
  • Package Steam Boiler-FactoryAssembled and Fire-Tested (P-EG-30 thru 65 only)
  • Left End Section with Openings for Tankless Heaters
  • Tankless Heaters, Heater Cover Plates, and Controls


Water Boilers

  • Built-in-Air Separator
  • 30 PSI ASME Relief Valve (boiler sections tested for 50 PSI working pressure)
  • Combination Pressure-Temperature Gauge
  • High-Limit Control
  • Integrated Boiler Control Module with Intermittent Electronic Ignition System & Indicator/Diagnostic Lights
  • 40VA Transformer
  • Plug-In Connector and Wiring


Steam Boilers

  • 15 PSI ASME Relief Valve (boiler sections tested for 15 PSI working pressure)
  • High-Limit Pressure Control
  • Low Water Cutoff-Electrode Type
  • 40VA Transformer
  • Steam Pressure Gauge
  • Syphon
  • Gauge Cocks and Glass
  • Intermittent Electronic Ignition System with Weil-McLain UCM Universal Ignition Control Module


Why Weil-McLain

  • Full product line to satisfy every application
  • Every residential gas boiler is hydrostatically tested to ASME standards and test fired
  • Backed by Weil-McLain quality and a warranty that provides peace of mind
  • Unrivaled technical and field sales support
  • Over a 130 year proud history, and North America’s leading boiler manufacturer


Benefits That Provide Comfort

When matched with a Weil-McLain indirectfired water heater, you will experience virtually limitless hot water for bathing, laundry, dish washing and cooking at a lower operating cost compared to most other alternatives. Weil-McLain indirect-fired water heaters provide up to twice the peak flow of a tankless coil, 50% more than a comparable sized direct-fired gas water heater, and three times as much as an electric unit.



Energy Efficiency

Up to 84% AFUE