Description

A.O. Smith Master-Fit with Automatic Flue Damper

Features

• The Eliminator Self-Cleaning System - Reduces or eliminates sediment build-up
• Low-profile Draft Diverter
• Automatic Motorized Flue Damper helps minimize standby heat loss
• Flexible Connection Options -Water connections available at the front, top, or read of the unit
• PermaGlas Ultra Coat Commercial Glass Lining
• CoreGard Anode Rods
• Intermittent Electronic Ignition
• Manual-reset Gas Shut-off Device prevents excessive water temperature
• Adjustable thermostat with 120ºF - 180ºF range
• Gas Pressure Regulator and Pilot Filter
• Handhole Cleanout
• Plug Kits included for unused water connections
• Temperature and Pressure Relief Valve - Factory-Installed, CSA Certified and ASME Rated
• 80% Thermal Efficiency
• Meets or Exceeds thermal efficiency and standby loss requirements of ASHRAE/IESNA 90.1
• Certified to NSF Standard 5 for 180ºF (62ºC) water
• UL Listed

Specifications

• BTU Input per Hour: 199,000
• Tank Size: 100 gal (379 L)
• Recovery - Gallons/Liters per Hour at Degree Rise
  • 40ºF (22ºC): 482 gal (1825 L)
  • 100ºF (56ºC): 193 gal (731 L)
  • 140ºF (78ºC): 132 gal (500 L)
• Maximum Hydrostatic Working Pressure: 160 psi
• Operating gas supply pressure: 11 - 14"w.c.
• Manifold pressure: 10"w.c.
• Electrical Requirements: 120VAC, 0.7A
• Water Connections
  • Top Inlet and Outlet: 1-1/2"
  • Front Inlet and Outlet: 1-1/2"
  • Back Inlet and Outlet: 2"
• Dimensions (Height x Diameter): 75" x 27.75"

Weight: 603 lb

Dimensions: 27.75 in × 27.75 in × 75 in