York D1SV300 Parts

rooftop unit · 35 models

1

Find your model number. It’s on the metal label on the side of the unit. It starts with D1SV300.

2

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Parts for York D1SV300 units (28)

Fans & blower wheels

Blower Wheel, 15 x 15, Reverse, 1-7/16"BORE Part # S1-02616381120 $741.51 View & buy → Propeller Fan, 22", CW, 3-35, 1/2"BORE Part # S1-02623293000 $120.28 View & buy → Air Spinner Part # S1-02619513000 $82.98 View & buy →

Igniters & flame sensors

Manifold, Gas 4 Burner Part # S1-02921179000 $233.70 View & buy → Carryover Tube Part # S1-36365852000 $485.10 View & buy → Carryover Tube Part # S1-36365851000 $268.57 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 → Fuse 3A 250V Part # S1-02521113000 $19.55 View & buy → Holder Fuse, 3 Pole, 100 Amp, 600V Part # S1-02516373000 $181.49 View & buy → Holder Fuse, 3 Pole, 60 Amp, 250V Part # S1-02518283000 $103.28 View & buy → Holder Fuse, 1 Pole, 200 Amp, 250V Part # S1-02518855000 $449.56 View & buy → Holder Fuse, 3 Pole, 60 Amp, 600V Part # S1-02518285000 $107.19 View & buy → Hard Start Device 2 Wire Part # S1-02431995000 $218.35 View & buy →

Switches, sensors & controls

Ambient Temperature Control Part # S1-02519499007 $27.54 View & buy → Temperature Control, 165 Open, 125 Close, SPDT Part # S1-02521180000 $139.00 View & buy → Pressure Control, Refrigeration, 24V, 125/360VA, 0.40 IWC Part # S1-02521710002 $172.05 View & buy →

Heaters

Heater, Electric 20.0KW, 240V, 6 Element Part # S1-02523265001 $506.76 View & buy → Heater, Electric 10.0KW, 240V, 3 Element Part # S1-02519955001 $305.30 View & buy → Heater, Electric 10.0KW, 480V, 3 Element Part # S1-02519955002 $368.79 View & buy →

Air filters

Air Filter, Throw-Away 20 x 25 x 2 Part # S1-02601730000 $23.32 View & buy →

Hardware & fittings

Housing Blower Part # S1-02625526000 $1,688.06 View & buy → Bearings, Support Part # S1-06373294000 $541.53 View & buy → Tinnerman Clip Part # S1-02110326000 $3.99 View & buy → Gasket 1/8 x 2-3/8 x 6-11/16 Part # S1-06354869000 $103.96 View & buy → Gasket, 1/8 x 6-21/32 x 31-3/4 Part # S1-06354872000 $190.93 View & buy → Cover, Lower Tube Sheet Part # S1-36354844000 $654.37 View & buy → Upper Tube Cover Part # S1-36354800000 $470.51 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 35 York D1SV300 model numbers

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