York D1SS090 Parts

rooftop unit · 124 models

1
Find your model number. It’s on the metal label on the side of the unit. It starts with D1SS090.
2
Type it here. We’ll show only the parts that fit.

Parts for York D1SS090 units (22)

Fans & blower wheels

Propeller Fan, 24", CCW, 3-24, 1/2"BORE Part # S1-02625369000 $144.38 View & buy → Air Spinner Part # S1-02619513000 $82.98 View & buy →

Igniters & flame sensors

Carryover Tube Part # S1-36375558000 $332.57 View & buy → Tube Part # S1-36375559000 $285.37 View & buy →

Electrical parts & harnesses

Relay Control, 24V, 50/60Hz, DPDT Part # S1-02419052000 $59.17 View & buy → Relay Control, 24V, 50/60 HZ, SPDT Part # S1-02420870000 $72.20 View & buy → Holder Fuse, 1 Pole, 15 Amp, 250V Part # S1-02513991000 $25.07 View & buy → Holder Fuse, 3 Pole, 60 Amp, 600V Part # S1-02518285000 $107.19 View & buy → Holder Fuse, 3 Pole, 60 Amp, 250V Part # S1-02518283000 $103.28 View & buy → Holder Fuse, 3 Pole, 30 Amp, 250V Part # S1-02518281000 $74.41 View & buy → Fuse 70A 250V Part # S1-02518539000 $62.44 View & buy → Hardstart Device, 2 Wire, TO-5 Part # S1-02431994000 $200.28 View & buy → Hard Start Device 2 Wire Part # S1-02431995000 $218.35 View & buy →

Switches, sensors & controls

Temperature Control, 65 Open, 75 Close, SPST Part # S1-02519499001 $27.62 View & buy → Pressure Control, Refrigeration, 24V, 125/360VA, 0.40 IWC Part # S1-02521710002 $172.05 View & buy → Block, Distributor, LINE-1, LOAD-4, 3P, 600V, 175A Part # S1-02520710000 $124.88 View & buy →

Heaters

Heater, Electric 10.0KW, 480V, 3 Element Part # S1-02519955002 $368.79 View & buy → Heater, Electric 10.0KW, 240V, 3 Element Part # S1-02519955001 $305.30 View & buy → Heater, Electric 10.0KW, 600V, 3 Element Part # S1-02519955003 $274.33 View & buy →

Hardware & fittings

Hex Nut Part # S1-02102523000 $3.99 View & buy → Tinnerman Clip Part # S1-02110326000 $3.99 View & buy →

Other parts

Duct, Restrictive Part # S1-06367489000 $266.48 View & buy →
Can’t find your part? Send us a photo of the unit’s label and we’ll find it for you. Chat with us · help@totalhvacparts.com · 610-487-7999
See all 124 York D1SS090 model numbers

From York's own parts data (York SmartSearch, Nov 2026).

  • D1SS090E01017A
  • D1SS090E01017B
  • D1SS090E01025A
  • D1SS090E01025B
  • D1SS090E01028A
  • D1SS090E01028B
  • D1SS090E01046A
  • D1SS090E01046B
  • D1SS090E01050A
  • D1SS090E01050B
  • D1SS090E01065A
  • D1SS090E01065B
  • D1SS090E01068A
  • D1SS090E01068B
  • D1SS090E02017A
  • D1SS090E02017B
  • D1SS090E02025A
  • D1SS090E02025B
  • D1SS090E02028A
  • D1SS090E02028B
  • D1SS090E02046A
  • D1SS090E02046B
  • D1SS090E02050A
  • D1SS090E02050B
  • D1SS090E02058A
  • D1SS090E02058B
  • D1SS090E02065A
  • D1SS090E02065B
  • D1SS090E02068A
  • D1SS090E02068B
  • D1SS090E03017A
  • D1SS090E03017B
  • D1SS090E03025A
  • D1SS090E03025B
  • D1SS090E03028A
  • D1SS090E03028B
  • D1SS090E03046A
  • D1SS090E03046B
  • D1SS090E03050A
  • D1SS090E03050B
  • D1SS090E03065A
  • D1SS090E03065B
  • D1SS090E03068A
  • D1SS090E03068B
  • D1SS090E04017A
  • D1SS090E04017B
  • D1SS090E04025A
  • D1SS090E04025B
  • D1SS090E04028A
  • D1SS090E04028B
  • D1SS090E04046A
  • D1SS090E04046B
  • D1SS090E04050A
  • D1SS090E04050B
  • D1SS090E04058A
  • D1SS090E04058B
  • D1SS090E04065A
  • D1SS090E04065B
  • D1SS090E04068A
  • D1SS090E04068B
  • D1SS090E06017A
  • D1SS090E06017B
  • D1SS090E06025A
  • D1SS090E06025B
  • D1SS090E06028A
  • D1SS090E06028B
  • D1SS090E06046A
  • D1SS090E06046B
  • D1SS090E06050A
  • D1SS090E06050B
  • D1SS090E06058A
  • D1SS090E06058B
  • D1SS090E06065A
  • D1SS090E06065B
  • D1SS090E06068A
  • D1SS090E06068B
  • D1SS090G20017A
  • D1SS090G20017B
  • D1SS090G20025A
  • D1SS090G20025B
  • D1SS090G20028A
  • D1SS090G20028B
  • D1SS090G20046A
  • D1SS090G20046B
  • D1SS090G20050A
  • D1SS090G20050B
  • D1SS090G20058A
  • D1SS090G20058B
  • D1SS090G20065A
  • D1SS090G20065B
  • D1SS090G20068A
  • D1SS090G20068B
  • D1SS090G26517A
  • D1SS090G26517B
  • D1SS090G26525A
  • D1SS090G26525B
  • D1SS090G26528A
  • D1SS090G26528B
  • D1SS090G26546A
  • D1SS090G26546B
  • D1SS090G26550A
  • D1SS090G26550B
  • D1SS090G26558A
  • D1SS090G26558B
  • D1SS090G26565A
  • D1SS090G26565B
  • D1SS090G26568A
  • D1SS090G26568B
  • D1SS090G27517A
  • D1SS090G27517B
  • D1SS090G27525A
  • D1SS090G27525B
  • D1SS090G27528A
  • D1SS090G27528B
  • D1SS090G27546A
  • D1SS090G27546B
  • D1SS090G27550A
  • D1SS090G27550B
  • D1SS090G27558A
  • D1SS090G27558B
  • D1SS090G27565A
  • D1SS090G27565B
  • D1SS090G27568A
  • D1SS090G27568B