Hot Water Heating Systems in Northbrook, IL

Burnham Series 3 Boilers

Gas Fired, Direct Vent or Induced Draft, Cast Iron Water Boiler Fully Updated for D.O.E. 2012 Compliance!

  • 85% AFUE, ENERGY STAR® certified
  • Electronic ignition
  • Equipped with IQ Control System™
  • 70 – 280 MBH (7 sizes)
  • Ideal for installations where chimney venting is not possible, industry standard tapping locations permit ease of replacement for thousands of existing boiler installations
  • Rear jacket panel of boiler is flat with no protrusions, simplifies transport and enables flush installations
  • Solid, reliable, American-made cast iron heat exchanger can accept return water temps as low as 110°F
  • Lifetime limited warranty


  • Consists of the Intelligent Hydronic Control and IQ Option Panel

Intelligent Hydronic Control

  • Combines aquastat, relay, and ignition functions into a single module
  • Two customizable integrated switching relays for easy addition of additional heating zone or indirect water heater
  • Energy saving “thermal purge”, which works by circulating residual warm water (140° or above) in the heating system before firing the boiler

IQ Option Panel

  • Enables the easy plug & play installation of optional features such as outdoor reset, LWCO, and high limit

Optional Touchscreen

  • LCD displays all boiler settings, diagnostics, and troubleshooting in sentences, not codes

Download Brochure

Triangle Tube Prestige Solo Boilers with Trimax control

TriMax Control

60 Second Set-Up
Choose from 6 standard applications to set up the boiler in 60 seconds or less.

  • Finned Tube Baseboard • High Mass Radiant
  • Cast Iron Baseboard • Low Mass Radiant
  • Radiators • Fancoil

High Water Content

  • Provides stable temperature control
  • Low sensitivity to water flow
  • Reduces short cycling
  • Adapts to large or small heating loads

Unique Geometry

  • Designed for maximum reliability with low thermal stress
  • Improved water flow for maximum heat transfer
  • 439 Stainless Steel for corrosion resistance
  • Polypropylene condensate pan and flue resists corrosion

Reliable Low Maintenance Design

  • Self cleaning design washes away combustion debris
  • 10 year history of reliable performance
  • High performance burner design
  • Low pressure drop allows piping directly to the system

Next Generation Fire Tube Heat Exchanger

Integrated Cascade
Joins up to 6 boilers: Master boiler automatically recognizes linked boilers:
Meets simultaneous DHW & Space Heating calls: Full Parallel Modulation.

Multiple Zone & Circulator Control
Manages 2 separate reset curves for high and low temperature zones:
Controls up to 4 circulators. Manages 2 space heating zones and 1 DHW zone without external zone control panel.

Intelligent Troubleshooting
Describes lockouts in plain English and suggests solutions: Stores last 8 errors.
Records sensor readings for 24 hours.

Download Brochure

Triangle Tube Smart Indirect Water Heater


Energy Efficiency
The Stainless Steel Indirect Fired Water Heater is heated by the hot water from your boiler. As your home is being heated, your domestic hot water is being heated at the same time, thereby, consuming less fuel and conserving energy.
Combine this with a recovery rate that is up to three times faster than conventional gas or electric water heaters, and The SMART Series Indirect Fired Water Heater heats more hot water with less fuel for the energy conscious consumer.

Long Term Dependability
The average life span of a SMART Series Indirect Fired Water Heater exceeds 20 years! That is two or three times the average life of a conventional gas, oil or electric water heater.

Download Brochure

Serving the North Shore of Chicago Since 1979
24 Hours/7 Days a Week Emergency Service

24HR Emergency Service