Skip to Navigation Skip to Content

What You Can Expect:

The most in-stock parts on the planet — all OEM, all the time
Cool technology to make finding and buying parts a breeze, including Serial Number Lookup, PartSPIN® and Smart Manuals, found on partstown.com and our industry-leading mobile app
An exceptional customer experience from the team you know and trust with every email, live chat, text and phone call, provided by a friendly and knowledgeable team
Later hours than anyone else — offering support and shipping all in-stock orders until 9PM ET

Real OEM HVAC Parts Are In This Spring! SHOP NOW

find parts
find manuals

Find Foodservice Equipment Parts

Enter keyword or Part #

Lennox HP19-511-03 Parts & Manuals

Manufacturer : Lennox
Model #: HP19-511-03

In a bind and need parts today? Set Your Location and Go

With Parts In Town, you can get real parts faster – in fact, today.Are you In? Set your location and look for the Parts In Town logo to get real parts even faster. Set Your Location

1-hour pickup Your Location:

Parts (20)
Videos

Lennox 32621 Rain Shield, 3-1/8" OD, 1/2" Bore

List Price: $ 8.46

My Price: $ 8.46
- Unit of Measure: Each
- Mfr: Lennox
- Mfr Part #: 32621
- PT #: Parts Town #: LEN32621
- Quantity Available: 9
Something went wrong. Please try again.

Stock Status:

In Stock
Lennox 51H75 Motor, Condenser, 460 Volt, 1 PH, 60HZ, 1/4 HP, 825 RPM, 48 Frame

List Price: $ 324.21

My Price: $ 324.21
- Unit of Measure: Each
- Mfr: Lennox
- Mfr Part #: 51H75
- PT #: Parts Town #: LEN51H75
- Quantity Available: 4
Something went wrong. Please try again.

Stock Status:

In Stock
Lennox 53H02 Capacitor, Run, 370 Volt, 5 MFD, Oval

List Price: $ 38.53

My Price: $ 38.53
- Unit of Measure: Each
- Mfr: Lennox
- Mfr Part #: 53H02
- PT #: Parts Town #: LEN53H02
- Quantity Available: 3
Something went wrong. Please try again.

Stock Status:

In Stock
Lennox 63K65 MOTOR MOUNTING BRACKET

List Price: $ 1,557.10

My Price:
- Unit of Measure: Each
- Mfr: Lennox
- Mfr Part #: 63K65
- PT #: Parts Town #: LEN63K65
- Quantity Available: 2
Something went wrong. Please try again.

Stock Status:

In Stock
Lennox 86K78 Relay, Defrost, 24 Volt, 3PDT

List Price: $ 217.08

My Price: $ 217.08
- Unit of Measure: Each
- Mfr: Lennox
- Mfr Part #: 86K78
- PT #: Parts Town #: LEN86K78
- Quantity Available: 2
Something went wrong. Please try again.

Stock Status:

In Stock
Lennox 12F20 Fan Blade, 24", 1/2" Bore, 4 Blade, 24 Degree Pitch, CW

My Price: $ 191.33
- Shipped & Sold by: HVACRMART
- Unit of Measure: Each
- Mfr: Lennox
- Mfr Part #: 12F20
- PT #: Parts Town #: LEN12F20
- Quantity Available: 5
Something went wrong. Please try again.

Stock Status:

In Stock, Usually ships within 2 days
Lennox 15W15 100272-01 ACCUMULATOR

My Price: $ 487.98
- Shipped & Sold by: HVACRMART
- Unit of Measure: Each
- Mfr: Lennox
- Mfr Part #: 15W15
- PT #: Parts Town #: LEN15W15
- Quantity Available: 2
Something went wrong. Please try again.

Stock Status:

In Stock, Usually ships within 2 days
Lennox 16U85 Service Valve, 7/8" x 7/8"

List Price: $ 236.83

My Price:
- Unit of Measure: Each
- Mfr: Lennox
- Mfr Part #: 16U85
- PT #: Parts Town #: LEN16U85
- Quantity Available: 1
Something went wrong. Please try again.

Stock Status:

In Stock
Lennox 47J27 Control Board, Time Delay, 24V

List Price: $ 179.95

My Price: $ 179.95
- Unit of Measure: Each
- Mfr: Lennox
- Mfr Part #: 47J27
- PT #: Parts Town #: LEN47J27
- Quantity Available: 1
Something went wrong. Please try again.

Stock Status:

In Stock
Lennox 85H75 Control Board, Defrost

My Price: $ 424.80
- Shipped & Sold by: Midwest Appliance Parts CO. INC
- Unit of Measure: Each
- Mfr: Lennox
- Mfr Part #: 85H75
- PT #: Parts Town #: LEN85H75
- Quantity Available: 3
Something went wrong. Please try again.

Stock Status:

In Stock, Usually ships within 2 days
Lennox 88K45 Drier, Suction Line, 7/8" ODF Solder, 5 Ton

List Price: $ 286.23

My Price: $ 286.23
- Unit of Measure: Each
- Mfr: Lennox
- Mfr Part #: 88K45
- PT #: Parts Town #: LEN88K45
- Quantity Available: 1
Something went wrong. Please try again.

Stock Status:

In Stock
Lennox 14B54 Thermostat, Heat Pump

List Price: $ 25.42

My Price:
- Unit of Measure: Each
- Mfr: Lennox
- Mfr Part #: 14B54
- PT #: Parts Town #: LEN14B54
- Quantity Available: 0
Something went wrong. Please try again.

Stock Status:

Out of Stock, backorders usually ship in 21-23 days.
Lennox 15R48 105074-02 COMPRESSOR - TEC 3.5T P

List Price: $ 2,512.25

My Price:
- Unit of Measure: Each
- Mfr: Lennox
- Mfr Part #: 15R48
- PT #: Parts Town #: LEN15R48
- Quantity Available: 0
Something went wrong. Please try again.

Stock Status:

Out of Stock, backorders usually ship in 23-25 days.
Lennox 24L23 CATCH-ALL LIQUID LINE FILTER DRIER, 8 CU

List Price: $ 108.46

My Price:
- Unit of Measure: Each
- Mfr: Lennox
- Mfr Part #: 24L23
- PT #: Parts Town #: LEN24L23
- Quantity Available: 0
Something went wrong. Please try again.

Stock Status:

Out of Stock, backorders usually ship in 21-23 days.
Lennox 53H18 RUN CAPACITOR, 45 MFD, 440V, ROUND

List Price: $ 46.92

My Price:
- Unit of Measure: Each
- Mfr: Lennox
- Mfr Part #: 53H18
- PT #: Parts Town #: LEN53H18
- Quantity Available: 0
Something went wrong. Please try again.

Stock Status:

Out of Stock, backorders usually ship in 21-23 days.
Lennox 65C70 20394902 CONTACTOR, SPST, 24 VOLTS, 30 A

List Price: $ 49.31

My Price:
- Unit of Measure: Each
- Mfr: Lennox
- Mfr Part #: 65C70
- PT #: Parts Town #: LEN65C70
- Quantity Available: 0
Something went wrong. Please try again.

Stock Status:

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
Lennox 73K93 RETAINER NUT

List Price: $ 56.71

My Price:
- Unit of Measure: Each
- Mfr: Lennox
- Mfr Part #: 73K93
- PT #: Parts Town #: LEN73K93
- Quantity Available: 0
Something went wrong. Please try again.

Stock Status:

Out of Stock, backorders usually ship in 21-23 days.
Lennox 77W34 102831-05 VALVE-SERVICE 7/8 X 7/8

List Price: $ 146.80

My Price:
- Unit of Measure: Each
- Mfr: Lennox
- Mfr Part #: 77W34
- PT #: Parts Town #: LEN77W34
- Quantity Available: 0
Something went wrong. Please try again.

Stock Status:

Out of Stock, backorders usually ship in 23-25 days.
Lennox 95M45 CAP-SEAL

List Price: $ 26.16

My Price:
- Unit of Measure: Each
- Mfr: Lennox
- Mfr Part #: 95M45
- PT #: Parts Town #: LEN95M45
- Quantity Available: 0
Something went wrong. Please try again.

Stock Status:

Out of Stock, backorders usually ship in 21-23 days.
Lennox 66083 Capacitor, Start, 135-155MFD, 320VAC, 50/60HZ, Round
- Unit of Measure: Each
- Mfr: Lennox
- Mfr Part #: 66083
- PT #: Parts Town #: LEN66083
- Quantity Available: 0
Something went wrong. Please try again.

Obsolete, no longer available

Product Availability by Store Location

Hours

Model: HP19-511-03

Manuals Available : 0

Model: HP19-511-03

Videos

Video name/title

by Author name

HVAC Parts Are Here!

Take Parts Town on the Go!

Find the parts you need to fix equipment!

HVAC Parts Are Here!

Take Parts Town on the Go!

Find the parts you need to fix equipment!

Find Foodservice Equipment Parts

Search by Serial Number

Lennox HP19-511-03 Parts & Manuals

Model: HP19-511-03

Manuals Available : 0

Model: HP19-511-03

Videos

Video name/title

by Author name

New Customers?