Water Heaters


High Performance TTW® Power Vent Energy Saver Models



These High Performance Series™ water heaters provide incredible hot water delivery from a space saving, convenient package. When tested to the industry standard residential First Hour Delivery procedure, the 25-gallon model (GX-1-TW-25S) can provide 155 gallons and the 55-gallon model (GX-1-TW-55S) will deliver 200 gallons.


  • High first hour delivery
  • 2 models (25 & 55 gallon capacities)

  • 76,000-78,000 BTU/Hr.

(Sample model numbers include: GX‑1‑TW‑25S6BN, GX‑1‑TW‑55S6BN)


Standard Features

  • High Input Combustion System

  • Integrated Mixing Device

  • Factory installed Hydrojet 2™ Total Performance System

  • Powerful blower motor

  • Horizontal and vertical venting

  • Honeywell Self Diagnostic Electronic Control

  • Flammable vapor sensor (not FVIR)

  • Spark to Pilot ignition system

  • Vitraglas® lining

  • ¾" NPT side connections

  • Non-CFC Foam Insulation

  • ¾" NPT factory installed dielectric waterway fittings

  • Two Protective magnesium anode rods

  • Helical Fin Flue

  • Pedestal base

  • T&P relief valve installed

  • Brass drain valve


Defender Safety System® Atmospheric Vent Energy Saver Models


ES Upright

These water heaters utilize a draft diverter and are atmospherically vented with capacities ranging from 29 to 60 gallons and inputs ranging from 30,000-50,000 BTU's. These models are perfect for many standard water heating applications.

  • 10 Models (29-60 gallon capacities)
  • 30,000-50,000 BTU/Hr.
  • FVIR Defender Safety System®

(Sample model numbers include:M-I-303T6FBN, M-I-40T6FBN, M-I-5036FBN)


Bradford White ICON System™ Features


  • Enhanced Performance
  • Advanced Temperature Control System
  • Intelligent Diagnostics
  • Pilot On Indication
  • Green LED
  • Separate Immersed Thermowell
  • Standard Energy Saver Features
  • Advanced ScreenLok® Technology Flame Arrestor design
  • Resettable thermal switch
  • Maintenance free
  • Pedestal base
  • Sight window
  • Factory installed Hydrojet® Total Performance System
  • Vitraglas® lining
  • ¾" NPT factory installed dielectric waterway fittings
  • Protective magnesium anode rod
  • "3" x "4" Snap-Lock draft diverter on 40,000 BTU/Hr. or less models
  • T&P relief valve included
  • Brass drain valve
  • 1" Non-CFC foam insulation

Connect With Us


8475 Sparta Line Rd NW
Sparta, Michigan 49345

(616) 887-1290


Affiliations & Accreditations

B & B Mechanical Services, LLC, Heating & Air Conditioning, Sparta, MI
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