Performance Series: Atmospheric

The PERFORMANCE™ atmospheric gas water heaters feature a diagnostic gas valve and a six-year warranty

Efficiency
  • .59 - .63 EF
Performance
  • FHR: 50 - 98 gallons
  • Recovery: Up to 51 GPH at a 90° F rise, depending on model
Diagnostic Valve
  • Self powered diagnostic gas control valve for improved monitoring and service
Low Emissions
  • Eco-friendly burner, low NOx design
  • Meets 40 ng/J NOx requirements
Maintenance Free Burner System
  • Exclusive air/fuel shut-off device
  • Maintenance free – no filter to clean
  • Disables the heater in the presence of flammable vapor accumulation
Longer Life
  • Premium grade anode rod provides long-lasting tank protection
Plus…
  • Easy to light – no matches required
  • Temperature and pressure relief valve included
  • Low lead compliant
  • Standard replacement parts

PERFORMANCE ATMOSPHERIC MODELS
FUEL TYPE DESCRIPTION  GAL. CAP. MODEL NUMBER ENERGY
FACTOR
ENERGY STAR®
PERFORMANCE - SELF POWERED DIAGNOSTIC CONTROL - HIGH EFFICIENCY
 Natural Gas Tall
50
XG50T12DM40U0
0.62
--
Natural Gas Short 40
XG40S06HE38U0
0.62 --
 Liquid Propane Tall 50
XP50T06HE36U0 0.62 --
 Liquid Propane Short 40
XP40S06HE36U0 0.62 --
PERFORMANCE - SELF POWERED  DIAGNOSTIC CONTROL
Natural Gas Tall 50
XG50T06EC38U0 0.60 --
Natural Gas
Short 50
XG50S06EC40U0 0.61  --
Natural Gas Tall 40
XG40T06EC36U0 0.62  --
Natural Gas Short 40
XG40S06EC36U0
0.62  --
Natural Gas Short 30
XG30S06EC30U0 0.63  --
Natural Gas Tall 29
XG29T06EC32U0
0.63  --
Liquid Propane Tall
50
XP50T06EC36U0
0.60  --
Liquid Propane Tall
40
XP40T06EC32U0 0.62  --
Liquid Propane Tall
29
XP29T06EC30U0 0.63  --
PERFORMANCE - SELF POWERED DIAGNOSTIC CONTROL - HIGH DEMAND
Natural Gas Tall  55  XG60T06EC50U0 0.59  --
Liquid Propane Tall  55  XP60T06EC45U0 0.59  --


  • .58 - .62 Energy Factor (EF)
  • 29, 30, 40, 50, and 55 gallon capacities
  • Up to 50,000 Btu/h burner capacities

Documents

Performance Atmospheric
Pre-NAECA Specification Sheet
Specification Sheet

Warranties

6-Year limited warranty for tank and parts
1-year full in-home labor warranty

*See written warranty for complete details