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Rinnai®
Rinnai® EnergySaver® EX22CTN Direct Vent Wall Furnace, 8200 to 21500 Btu/hr, 120 V, Natural Gas
Rinnai®

Rinnai® EnergySaver® EX22CTN Direct Vent Wall Furnace, 8200 to 21500 Btu/hr, 120 V, Natural Gas

BrandRinnai®
MFR Part NoEX22CTN
TSCO Part Number453981

Warranty Length

  • 10 years Limited on Heat Exchanger/5 years Limited on Parts/2 years Limited on Labor

Features

  • Restarts automatically when ignition or combustion fails
  • Starts and turns Off the heater at two timer settings
  • Seven stage modulating gas valve provides precise gas flow by operating from one to seven stages
  • Negative coefficient thermistor detects temperature change in 1/2 of a deg
  • Variable speed inducer motor with pressure switch monitors and controls combustion fan and allows the appliance to overcome winds of up to 40 mph
  • Self-diagnostic electronics continually monitors functions, provides auto shutdown codes, indicates
  • Reduces noise through use of swept blades in convection fan, quiet expansion/contraction of parts due to temperature changes
  • Ability to connect to a field supplied wall thermostat