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

ribbon image

Stock Up on Real OEM HVAC Parts for the Summer Season! SHOP NOW

find parts
find manuals

Find Foodservice Equipment Parts

Enter keyword or Part #

Lochinvar LTN05040ES Parts

Lochinvar LTN05040ES Parts & Manuals

Manufacturer : Lochinvar
Model #: LTN05040ES

High Efficiency Gas Water Heater

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:

Lochinvar 100108455 2" 150# T&P VALVE 3/4"

My Price: $ 72.76
- Shipped & Sold by: Midwest Appliance Parts CO. INC
- Unit of Measure: Each
- Mfr: Lochinvar
- Mfr Part #: 100108455
- PT #: Parts Town #: LOC100108455
- Quantity Available: 4
Something went wrong. Please try again.

Stock Status:

In Stock, Ships within 1 business day
Lochinvar 100109594 33" 3/4"NPT .75"DIA ALUM ANODE

My Price: $ 106.32
- Shipped & Sold by: HVACRMART
- Unit of Measure: Each
- Mfr: Lochinvar
- Mfr Part #: 100109594
- PT #: Parts Town #: LOC100109594
- Quantity Available: 2
Something went wrong. Please try again.

Stock Status:

In Stock, Ships within 1 business day
Lochinvar 100110780 FLAMMABLE VAPOR SENSOR

My Price: $ 147.49
- Shipped & Sold by: Midwest Appliance Parts CO. INC
- Unit of Measure: Each
- Mfr: Lochinvar
- Mfr Part #: 100110780
- PT #: Parts Town #: LOC100110780
- Quantity Available: 6
Something went wrong. Please try again.

Stock Status:

In Stock, Ships within 1 business day
Lochinvar 100110929 LO NOX MAIN BURNER

My Price: $ 79.70
- Shipped & Sold by: Midwest Appliance Parts CO. INC
- Unit of Measure: Each
- Mfr: Lochinvar
- Mfr Part #: 100110929
- PT #: Parts Town #: LOC100110929
- Quantity Available: 8
Something went wrong. Please try again.

Stock Status:

In Stock, Ships within 1 business day
Lochinvar 100111320 LP MAIN BURNER FVIR

My Price: $ 91.58
- Shipped & Sold by: HVACRMART
- Unit of Measure: Each
- Mfr: Lochinvar
- Mfr Part #: 100111320
- PT #: Parts Town #: LOC100111320
- Quantity Available: 2
Something went wrong. Please try again.

Stock Status:

In Stock, Ships within 1 business day
Lochinvar 100111362 3" TO 4" COMBO DRAFTHOOD

My Price: $ 77.73
- Shipped & Sold by: Midwest Appliance Parts CO. INC
- Unit of Measure: Each
- Mfr: Lochinvar
- Mfr Part #: 100111362
- PT #: Parts Town #: LOC100111362
- Quantity Available: 1
Something went wrong. Please try again.

Stock Status:

In Stock, Ships within 1 business day
Lochinvar 100112198 LT/LS0404ES 05040ES NATGASVLV

My Price: $ 639.12
- Shipped & Sold by: Midwest Appliance Parts CO. INC
- Unit of Measure: Each
- Mfr: Lochinvar
- Mfr Part #: 100112198
- PT #: Parts Town #: LOC100112198
- Quantity Available: 1
Something went wrong. Please try again.

Stock Status:

In Stock, Ships within 1 business day
Lochinvar 100112699 MANIFOLD DOOR GASKET

My Price: $ 81.11
- Shipped & Sold by: Midwest Appliance Parts CO. INC
- Unit of Measure: Each
- Mfr: Lochinvar
- Mfr Part #: 100112699
- PT #: Parts Town #: LOC100112699
- Quantity Available: 13
Something went wrong. Please try again.

Stock Status:

In Stock, Ships within 1 business day
Lochinvar 100263840 2" BRS DRAIN VALVE BALL

My Price: $ 70.67
- Shipped & Sold by: HVACRMART
- Unit of Measure: Each
- Mfr: Lochinvar
- Mfr Part #: 100263840
- PT #: Parts Town #: LOC100263840
- Quantity Available: 2
Something went wrong. Please try again.

Stock Status:

In Stock, Ships within 1 business day
Lochinvar 100109621 3/4X5 HEAT TRAPS PEX NIPPLE 2

List Price: $ 53.00

My Price: $ 53.00
- Unit of Measure: Each
- Mfr: Lochinvar
- Mfr Part #: 100109621
- PT #: Parts Town #: LOC100109621
- Quantity Available: 0
Something went wrong. Please try again.

Stock Status:

Out of Stock, backorders usually ship in 13-15 days.
Lochinvar 100111135 FLAME VAPOR SENSOR BRACKET

List Price: $ 24.00

My Price: $ 24.00
- Unit of Measure: Each
- Mfr: Lochinvar
- Mfr Part #: 100111135
- PT #: Parts Town #: LOC100111135
- Quantity Available: 0
Something went wrong. Please try again.

Stock Status:

Out of Stock, backorders usually ship in 13-15 days.
Lochinvar 100112203 DAMPER

List Price: $ 301.00

My Price: $ 318.66
- Unit of Measure: Each
- Mfr: Lochinvar
- Mfr Part #: 100112203
- PT #: Parts Town #: LOC100112203
- Quantity Available: 0
Something went wrong. Please try again.

Stock Status:

Out of Stock, backorders usually ship in 13-15 days.
Lochinvar 100112306 10"WC LP GAS VALVE

List Price: $ 382.00

My Price: $ 405.48
- Unit of Measure: Each
- Mfr: Lochinvar
- Mfr Part #: 100112306
- PT #: Parts Town #: LOC100112306
- Quantity Available: 0
Something went wrong. Please try again.

Stock Status:

Out of Stock, backorders usually ship in 13-15 days.
Lochinvar 100217964 3/4"X3"X42" DIFF DIPTUBE

List Price: $ 49.00

My Price: $ 47.60
- Unit of Measure: Each
- Mfr: Lochinvar
- Mfr Part #: 100217964
- PT #: Parts Town #: LOC100217964
- Quantity Available: 0
Something went wrong. Please try again.

Stock Status:

Out of Stock, backorders usually ship in 13-15 days.
Lochinvar 100191089 NAT PILOT/TUBING
- Unit of Measure: Each
- Mfr: Lochinvar
- Mfr Part #: 100191089
- PT #: Parts Town #: LOC100191089
- Quantity Available: 0
Something went wrong. Please try again.

Obsolete, no longer available

Product Availability by Store Location

Hours

Model: LTN05040ES

Manuals Available : 2

Installation & Operation Manual
View Manual
Parts Manual
View Manual

Model: LTN05040ES

Videos

Video name/title

by Author name