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  1. Home
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  3. Reznor
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  5. CAUA 400

Part Category

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  • Disconnects, Couplings & Collars(1)
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  • Elements, Heaters & Platens(1)
  • Fan & Blower Motors(7)
  • Fan Blades & Blower Wheels(3)
  • Filters, Screens & Driers(14)
  • Fuses, Blocks & Holders(4)
  • Gaskets & Seals(11)
  • Handles(1)
  • Holders & Supports(7)
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  • Washers, Rings & Spacers(5)
  • Wires, Cables & Hardware(7)
Cool,Calm and Collected- Real OEM HVAC Pars Are in Season! SHOP NOW

Part Category

  • Bearings & Bushings(2)
  • Belts, Pulleys & Sheaves(12)
  • Brackets & Retainers(5)
  • Burners(1)
  • Capacitors(1)
  • Caps & Plugs(5)
  • Catches, Latches & Strikes(1)
  • Clamps & Clips(1)
  • Contactors(5)
  • Controls(2)
  • Decals, Labels & Overlays(3)
  • Disconnects, Couplings & Collars(1)
  • Doors & Hardware(2)
  • Elements, Heaters & Platens(1)
  • Fan & Blower Motors(7)
  • Fan Blades & Blower Wheels(3)
  • Filters, Screens & Driers(14)
  • Fuses, Blocks & Holders(4)
  • Gaskets & Seals(11)
  • Handles(1)
  • Holders & Supports(7)
  • Hoses, Pipes & Tubing(2)
  • Ignition Modules(1)
  • Ignitors & Electrodes(1)
  • Nuts, Bolts & Screws(19)
  • Orifices(5)
  • Panels, Covers & Lids(2)
  • Plates(4)
  • Probes & Sensors(2)
  • Pumps & Motors(18)
  • Relays(12)
  • Rods, Shafts & Pins(5)
  • Shields & Guards(3)
  • Switches & Buttons(4)
  • Terminal Blocks(5)
  • Thermostats & High Limits(6)
  • Transformers(5)
  • Valves, Solenoids & Fittings(6)
  • Washers, Rings & Spacers(5)
  • Wires, Cables & Hardware(7)
Cool,Calm and Collected- Real OEM HVAC Pars Are in Season! SHOP NOW

Model: CAUA 400

Manuals Available: 7

Installation & Operation Manual

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Installation & Operation Manual

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Installation & Operation Manual

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Installation & Operation Manual

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Installation & Operation Manual

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Installation & Operation Manual

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Parts Manual

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Reznor CAUA 400 Parts & Manuals

Reznor CAUA 400 Parts & Manuals

Manufacturer:

Model #:

Reznor

CAUA 400

Air Handler

Air Handler

Reznor 112752 Limit Switch/Thermostat, Blocked Vent, L225F, Manual Reset

Reznor
  • Mfr Part # 112752
  • Parts Town # REZ112752
  • Quantity0

Obsolete, replaced by REZRZ112752

Reznor 113275 Screw, Slotted Hex Head, 10-32 x 1/2"

Reznor
  • Mfr Part # 113275
  • Parts Town # REZ113275
  • Quantity0

Obsolete, replaced by REZRZ113275

Reznor 147165 Flame Sensor

Reznor
  • Mfr Part # 147165
  • Parts Town # REZ147165
  • Quantity0

Obsolete, replaced by REZRZ147165

Reznor 147166 Spark Ignitor less Cable

Reznor
  • Mfr Part # 147166
  • Parts Town # REZ147166
  • Quantity0

Obsolete, replaced by REZRZ147166

Reznor 161416 Motor with Capacitor, Ventor, 208/230 Volt, 60HZ, 0.111 HP, 3200 RPM

Reznor
  • Mfr Part # 161416
  • Parts Town # REZ161416
  • Quantity0

Obsolete, replaced by REZRZ161416

Reznor 177397 Gas Valve, Natural, 2 Stage, 24V, 3/4"

Reznor
  • Mfr Part # 177397
  • Parts Town # REZ177397
  • Quantity0

Obsolete, replaced by REZRZ177397

Reznor 195573 Ignition Control Board, Direct Spark Ignition, 230V

Reznor
  • Mfr Part # 195573
  • Parts Town # REZ195573
  • Quantity0

Obsolete, replaced by REZRZ195573

Reznor 195666 Blower Wheel, Venter, 6 1/4" OD

Reznor
  • Mfr Part # 195666
  • Parts Town # REZ195666
  • Quantity0

Obsolete, replaced by REZRZ195666

Reznor 203933 Pressure Switch, SPST, .75" WC

Reznor
  • Mfr Part # 203933
  • Parts Town # REZ203933
  • Quantity0

Obsolete, replaced by REZRZ203933

Reznor 205896 Vertical Roof Vent Kit, UDAS/UDBS

Reznor
  • Mfr Part # 205896
  • Parts Town # REZ205896
  • Quantity0

Obsolete, replaced by REZRZ205896

Reznor 211411 Relay, Ice Cube, 24VAC Coil, DPDT

Reznor
  • Mfr Part # 211411
  • Parts Town # REZ211411
  • Quantity0

Obsolete, replaced by REZRZ211411

Reznor 263527 Relay, 24 Volt, 50/60HZ, SPDT

Reznor
  • Mfr Part # 263527
  • Parts Town # REZ263527
  • Quantity0

Obsolete, replaced by REZRZ263527

Reznor 104107 FILTER 16 X 25 X 1 PLEATED

Reznor
  • Mfr Part # 104107
  • Parts Town # REZ104107
  • Quantity0

Obsolete, no longer available

Reznor 114467 DAMPERROD 9 1/2"LONG, 1/4"DIA

Reznor
  • Mfr Part # 114467
  • Parts Town # REZ114467
  • Quantity0

Obsolete, no longer available

Reznor 177161 A-100-5/16 SPRING NUT SUPER ST

Reznor
  • Mfr Part # 177161
  • Parts Town # REZ177161
  • Quantity0

Obsolete, no longer available

Reznor 178188 SCREW 5/1-18 X 1-1/4 HEX HD MC

Reznor
  • Mfr Part # 178188
  • Parts Town # REZ178188
  • Quantity0

Obsolete, no longer available

Reznor 38529 SCREW 8-18X1/2 SM TYPE B ZINC

Reznor
  • Mfr Part # 38529
  • Parts Town # REZ38529
  • Quantity0

Obsolete, no longer available

Reznor 90167 SCREW #10-32 X 3/8 TYPE 23 TCS

Reznor
  • Mfr Part # 90167
  • Parts Town # REZ90167
  • Quantity0

Obsolete, no longer available

8910