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AO Smith®
AO Smith® Burkay® 100122585 HW-120M Circulating Water Heater, Natural Gas Fuel, 120000 Btu/hr Input, 1 in NPT Water Connection, Electronic Ignition
AO Smith®

AO Smith® Burkay® 100122585 HW-120M Circulating Water Heater, Natural Gas Fuel, 120000 Btu/hr Input, 1 in NPT Water Connection, Electronic Ignition

BrandAO Smith®
MFR Part No1001225850
TSCO Part Number102051

Warranty Length

  • 5 years Limited

Features

  • Rustproof because water comes in contact with nothing but copper, brass or bronze
  • Copper transfers heat eight times faster than ferrous metals yet offer remarkable structural strength without excessive weight
  • Free from the effects of thermal shock
  • Efficient copper coil combustion chamber
  • Continuous coils of tightly wound copper tubing form a unique combustion chamber
  • Water circulating thru the coils, around the flame, captures radiant heat which may otherwise be lost
  • High efficiency stainless steel burner developed especially for A.O. smith water heaters using the very latest burner principles
  • Forced water circulation improves system efficiency
  • Water moving at 2 to 4 ft per second helps to prevent lime buildup and also scrubs extra heat from the copper coil combustion chamber
  • Proven pilot ignition system provides flame failure response in less than one second
  • Redundant high limit controls and gas valves assure safe shutoff in the event of overheating or flame failure
  • Requires 120 V 60 Hz, maximum inlet gas pressure of 14 in W.C and activation of heater by external temperature control
  • Jacket: Prefinished with a bonderized coating followed by a baked on enamel finish
  • All models are design-certified by CSA international, according to ANSI Z21.10.3 - CSA 4.9 standards governing circulating water heaters
  • Models are ASME certified and are design-certified by NSF international to NSF sanitation 5
  • Models meet the thermal efficiency and standby loss requirements of the U.S department of energy and current edition of ASHRAE/IESNA 90.1

Standard Approvals

  • ASME Certified
  • CSA Certified
  • NSF Approved
  • Star Design Certified