Atwood 1522 2-STAGE & R-25, Service Manual

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85-IV 16 85-IV 20 85-IV 25 85-IV 31 85-IV 35 1522 2-stage 2334 2-stage R-25
Blowers Wheels & Covers
37605 Blower cover - back (outside) ✗ ✗ ✗ ✗ ✗ ✗ ✗
37606 Blower cover - front (inside)
✗ ✗ ✗ ✗ ✗ ✗ ✗
37607 Blower Venturi Ring
✗ ✗ ✗ ✗ ✗ ✗ ✗ ✗
33126 Blower Wheel Kit
✗ ✗ ✗ ✗ ✗ ✗ ✗ ✗
Burner
36043 Burner Head
✗ ✗ ✗ ✗ ✗ ✗ ✗
35491 Burner Head
✗
Burner Orifices
31257 #56 16,000 BTU
✗
31265 1.25MM 18,000 BTU
✗
31267 #54 22,000 BTU
✗
37580 1.45MM 25,000 BTU
✗ ✗
31280 #52 31,000 BTU
✗
32285 #51 35,000 BTU
✗ ✗
34004 Burner Orifice 42 (Nat)
✗
Circuit Board
37966 Controller Module Motor Speed
✗ ✗
37984 Controller Module Bracket
✗ ✗
38676 Ignition Board Retrofit Kit (w/fan control)
✗ ✗ ✗ ✗ ✗
36716 Ignition Board Kit (3 Trial)
✗ ✗ ✗ ✗ ✗
33686 Ignition Board bracket
✗ ✗ ✗ ✗ ✗ ✗ ✗
37965 Ignition Module
✗ ✗
38224 Ignition Module with Motor Control
✗
Circuit Breakers
33751 7 AMP (with door)
✗ ✗
33752 10 AMP (with door)
✗ ✗
34034 15 AMP (with door)
✗ ✗ ✗
34011 7 AMP (without door circuit breaker/on/off)
✗ ✗
34012 10 AMP (without door circuit breaker/on/off)
✗ ✗
34013 15 AMP (without door circuit breaker/on/off)
✗ ✗
34015 20 AMP (without door circuit breaker/on/off) ✗
Combustion
37084 Combustion Air Restrictor 1-1/4”
✗ ✗ ✗
37085 Combustion Air Restrictor 1-3/4” NLA
33128 Combustion Wheel Kit
✗ ✗ ✗ ✗ ✗ ✗ ✗ ✗
Draft Cap
37620 Draft Cap (5/8” Baffle) (before S/N 1260456)
✗ ✗
37619 Draft Cap (3/8” Baffle) (before S/N 1260456)
✗ ✗ ✗
38141 Draft Cap (3/8” Baffle).(after S/N 1260455)
✗ ✗ ✗ ✗ ✗
38139 Draft Cap (5/8” Baffle).(after S/N 1260455)
✗ ✗
Electrodes
37057 Electrode ✗ ✗ ✗ ✗ ✗ ✗ ✗ ✗
Gaskets
38261 Exhaust Box Gasket No Longer Available
32926 Exhaust Wall Gasket (before S/N 1260456)
✗ ✗ ✗ ✗ ✗
37956 Exhaust Wall Gasket (after S/N 1260455)
✗ ✗ ✗ ✗ ✗ ✗ ✗ ✗
38286 Exhaust Tube Gasket No Longer Available
37713 Motor Gasket No Longer Available
37600 Motor Gasket
✗ ✗ ✗ ✗ ✗ ✗ ✗
hydro flame Furnace
REPLACEMENT PART REFERENCE
September 2003