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Product title:

Lennox Gas SIT Thermocouple: 74L57-AMP

Product rating:
Product price:
$29.99

A $20.00 Savings over the OEM

Product SKU ! 74L57-AMP (LNX)
Product MPN ! 74L57
Only 6 Left In Stock
Bullet point features

Description

Replacement Thermocouple for some models of Lennox gas stoves and fireplaces (See compatibility tab). The thermocouple is a safety device, it's job is to turn the gas supply off when the pilot light goes out.

Safety Note: NOT for use with vent free models


Replacement For Part Numbers:

  • 74L57
  • 74L5701

View Compatible Models

Compatible Models

    Lennox

  • ADAGIO
  • ADAGIO-MN
  • ADAGIO-EN
  • ADAGIO-MP
  • CI1500DVF
  • CI2500DVF
  • DR-500CMN
  • DR-500CMP
  • DR-500CEN
  • EBST
  • EBPF
  • EBCR
  • EBCL
  • EBVST
  • EBVPF
  • EDV3530CNM-B
  • EDV3530CPM
  • EDV4035CNM-B
  • EDV4035CPM
  • EDV4540CNM-B
  • EDV4540CPM
  • EDVSTNM
  • EDVSTPM
  • EDVPFNM
  • EDVPFPM
  • EDVCRNM
  • EDVCRPM
  • EDVCLNM
  • EDVCLPM
  • EDVSTNE
  • EDVPFNE
  • EDVCRNE
  • EDVCLNE
  • ELDV
  • MDT3328CNM
  • MDR3328CNM
  • MLBV-35NM
  • MLBV-35PM
  • MLBV-40NM
  • MLBV-40PM
  • MLBV-35NE
  • MLBV-40NE
  • MLDVT
  • MLDVTCD
  • MPB33CNM
  • MPB33CPM
  • MPB35CNM
  • MPB35CPM
  • MPB40CNM
  • MPB45CNM
  • MPB33CNE
  • MPB35CNE
  • MPB40CNE
  • MPB45CNE
  • MPD35PF-NM-B
  • MPD35ST-NM-B
  • MPDR3328CPM
  • MPDT33RNM
  • MPDT33RPM
  • MPDR33RNM
  • MPDR33RPM
  • MPD35CNM
  • MPD35RNM
  • MPD35RPM
  • MPD40CNM
  • MPD40RNM
  • MPD40RPM
  • MPD45RNM
  • MPD45RPM
  • MPDT33RNE
  • MPDR33RNE
  • MPD35CNE
  • MPD35RNE
  • MPD40CNE
  • MPD40RNE
  • MPD45RNE
  • MPLDV
  • SDVST-N-B
  • SDVPF-N-B
  • SLBV-35
  • SLBV-40
  • SLDVT-30NM-30PM
  • SLDVT-35NM-35PM
  • SLDVT-40NM-40PM
  • SLDVT-45NM-45PM
  • Vision

Technical Specs

Length 22 in
Suitable For Vent Free NO

Instructions

Troubleshooting

Warranty

Unfortunately, sometimes products do not work like they are supposed to. We offer a 90 day warranty on manufacturer defects. Some manufacturers make this a very simple and easy process unfortunately others do not. Items must be used in accordance with the manufacturers guidelines to qualify for warranty replacement. Please be advised that warranty claims for these parts may take up to 4 weeks for processing, and customers must cover shipping.

Shipping Information

This Item Qualifies For Free Shipping With Orders Over $99!

When Will My Order Ship?

All orders are typically processed within 24 hours of receiving payment and are shipped from us same day if placed before our shipping cutoff time (Monday - Friday: 12PM, Saturday: 10AM, Sunday: No Shipping), orders placed after our cutoff time are shipped the next morning.

Do You Offer Express Shipping?

Yes! Please note the shipping times are based on business days, weekends and holidays do not count to the delivery date. Please see our expedited ship time schedules here.

How Does Free Shipping Work?

Most orders over $99 qualify for free shipping! Orders which ship for free are shipped with either USPS or UPS based on our discretion. If you are using a PO box, free shipping orders will always go USPS.

Do You Ship To Canada?

We ship to Canada! We estimate USPS to take 4-10 days once receiving your package from us. We do not offer expedited shipping of any kind to Canada. Please allow an extra 2-5 days for all shipments to Canada. Free shipping is not available to Canada.

Do You Ship To Alaska Or Hawaii?

We ship to both Alaska and Hawaii! We do not offer next day or two day shipping to Alaska or Hawaii. Free shipping is not available to Alaska or Hawaii.

Do You Ship Outside The US Or Canada?

Unfortunately, at this time we do not offer international shipping other than to Canada.

Shipping Time Estimations

For information on shipping time estimations, see the Shipping Information & Transit Times on the shipping page.

Learn More About Our Shipping Information
Jump back to product information tab navigation

Description

Replacement Thermocouple for some models of Lennox gas stoves and fireplaces (See compatibility tab). The thermocouple is a safety device, it's job is to turn the gas supply off when the pilot light goes out.

Safety Note: NOT for use with vent free models


Replacement For Part Numbers:

  • 74L57
  • 74L5701

View Compatible Models

Compatible Models

    Lennox

  • ADAGIO
  • ADAGIO-MN
  • ADAGIO-EN
  • ADAGIO-MP
  • CI1500DVF
  • CI2500DVF
  • DR-500CMN
  • DR-500CMP
  • DR-500CEN
  • EBST
  • EBPF
  • EBCR
  • EBCL
  • EBVST
  • EBVPF
  • EDV3530CNM-B
  • EDV3530CPM
  • EDV4035CNM-B
  • EDV4035CPM
  • EDV4540CNM-B
  • EDV4540CPM
  • EDVSTNM
  • EDVSTPM
  • EDVPFNM
  • EDVPFPM
  • EDVCRNM
  • EDVCRPM
  • EDVCLNM
  • EDVCLPM
  • EDVSTNE
  • EDVPFNE
  • EDVCRNE
  • EDVCLNE
  • ELDV
  • MDT3328CNM
  • MDR3328CNM
  • MLBV-35NM
  • MLBV-35PM
  • MLBV-40NM
  • MLBV-40PM
  • MLBV-35NE
  • MLBV-40NE
  • MLDVT
  • MLDVTCD
  • MPB33CNM
  • MPB33CPM
  • MPB35CNM
  • MPB35CPM
  • MPB40CNM
  • MPB45CNM
  • MPB33CNE
  • MPB35CNE
  • MPB40CNE
  • MPB45CNE
  • MPD35PF-NM-B
  • MPD35ST-NM-B
  • MPDR3328CPM
  • MPDT33RNM
  • MPDT33RPM
  • MPDR33RNM
  • MPDR33RPM
  • MPD35CNM
  • MPD35RNM
  • MPD35RPM
  • MPD40CNM
  • MPD40RNM
  • MPD40RPM
  • MPD45RNM
  • MPD45RPM
  • MPDT33RNE
  • MPDR33RNE
  • MPD35CNE
  • MPD35RNE
  • MPD40CNE
  • MPD40RNE
  • MPD45RNE
  • MPLDV
  • SDVST-N-B
  • SDVPF-N-B
  • SLBV-35
  • SLBV-40
  • SLDVT-30NM-30PM
  • SLDVT-35NM-35PM
  • SLDVT-40NM-40PM
  • SLDVT-45NM-45PM
  • Vision

Technical Specs

Length 22 in
Suitable For Vent Free NO

Warranty

Unfortunately, sometimes products do not work like they are supposed to. We offer a 90 day warranty on manufacturer defects. Some manufacturers make this a very simple and easy process unfortunately others do not. Items must be used in accordance with the manufacturers guidelines to qualify for warranty replacement. Please be advised that warranty claims for these parts may take up to 4 weeks for processing, and customers must cover shipping.

Shipping Info

This Item Qualifies For Free Shipping With Orders Over $99!

When Will My Order Ship?

All orders are typically processed within 24 hours of receiving payment and are shipped from us same day if placed before our shipping cutoff time (Monday - Friday: 12PM, Saturday: 10AM, Sunday: No Shipping), orders placed after our cutoff time are shipped the next morning.

Do You Offer Express Shipping?

Yes! Please note the shipping times are based on business days, weekends and holidays do not count to the delivery date. Please see our expedited ship time schedules here.

How Does Free Shipping Work?

Most orders over $99 qualify for free shipping! Orders which ship for free are shipped with either USPS or UPS based on our discretion. If you are using a PO box, free shipping orders will always go USPS.

Do You Ship To Canada?

We ship to Canada! We estimate USPS to take 4-10 days once receiving your package from us. We do not offer expedited shipping of any kind to Canada. Please allow an extra 2-5 days for all shipments to Canada. Free shipping is not available to Canada.

Do You Ship To Alaska Or Hawaii?

We ship to both Alaska and Hawaii! We do not offer next day or two day shipping to Alaska or Hawaii. Free shipping is not available to Alaska or Hawaii.

Do You Ship Outside The US Or Canada?

Unfortunately, at this time we do not offer international shipping other than to Canada.

Shipping Time Estimations

For information on shipping time estimations, see the Shipping Information & Transit Times on the shipping page.

Learn More About Our Shipping Information

Customer Reviews

Based on 10 reviews
100%
(10)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
K
Kimberly S.
Great source for parts!

Good prices and service from this company. Always has had what I needed for my fireplaces! Glad to have them!

M
Mario L.

Enviro SIT Thermocouple: EC-009-AMP

S
Scott B.
Replacement thermal couple for gas fireplace

Had replace the thermal couple on my gas fireplace because the pilot kept going off. I live in Canada so the shipping from the US took a bit longer, but not too bad. Part was exactly as described and fit perfectly fireplace is working brilliantly.

D
Dalia P.
Parts Arrived Fast — but not installed yet

The parts arrived on time, really fast! Unfortunately, the technicians from the gas company have failed to show up to install the part, and that's due to our Vermont weather with 2-3 feet of snow in the past week. Not your fault!!

C
Charles B.
Thermocouple

Exactly as advertised to be. Had my stove/heater back up and heating as soon as installed.

12

QUESTIONS & ANSWERS

If your question does not concern this specific product, use our contact form

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Ask a Question

Customer Reviews

Based on 10 reviews
100%
(10)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
K
Kimberly S.
Great source for parts!

Good prices and service from this company. Always has had what I needed for my fireplaces! Glad to have them!

M
Mario L.

Enviro SIT Thermocouple: EC-009-AMP

S
Scott B.
Replacement thermal couple for gas fireplace

Had replace the thermal couple on my gas fireplace because the pilot kept going off. I live in Canada so the shipping from the US took a bit longer, but not too bad. Part was exactly as described and fit perfectly fireplace is working brilliantly.

D
Dalia P.
Parts Arrived Fast — but not installed yet

The parts arrived on time, really fast! Unfortunately, the technicians from the gas company have failed to show up to install the part, and that's due to our Vermont weather with 2-3 feet of snow in the past week. Not your fault!!

C
Charles B.
Thermocouple

Exactly as advertised to be. Had my stove/heater back up and heating as soon as installed.

12
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