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Honeywell AT72D 24V Transformer

4.899 product ratings

thesellingwizard (19545)

99.5% positive feedback

Price:

US $18.99

ApproximatelyC $26.46

+ $17.36 shipping

Estimated delivery Fri, Oct 24 - Fri, Oct 31

Returns:

30 days return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.

Condition:

New

About this product

Product Identifiers

MPN6415608

UPC0085267990103

eBay Product ID (ePID)1328663681

Product Key Features

Secondary Voltage Rating (DC)24 V

Current ConversionAC to AC

ColorMulticolor

Conversion FunctionStep-down

Minimum Operating Frequency50 Hz

Secondary Voltage Rating (AC)24 V

Number of Phases1

Primary Voltage Rating (AC)120 V

TypeTransformer

Maximum Operating Frequency60 Hz

Dimensions

Item Height3.25 in

Item Width2.25 in

Depth2.5 in

All listings for this product

item 1 HONEYWELL - RESIDEO AT72D 1683 MULTI-MOUNT CONTROL CIRCUIT TRANSFORMER

C $25.78

item 2 Honeywell Home- AT72D 1683 Multi-Mount Control Circuit Transformer

C $19.50

+C $28.33 shipping

item 3 Resideo Multi-Mount Control Circuit Transformer AT72D 1683

C $26.46

+C $21.38 shipping

item 4 HONEYWELL AT72D1683 MULTI-MOUNT CONTROL CIRCUIT TRANSFORMER 120V PRI 24V SEC

C $27.87

item 5 Resideo Multi-Mount Control Circuit Transformer AT72D 1683

C $23.68

item 6 Honeywell Home 24-Volt Multi-Mount Control Circuit Transformer AT72D 1683 *NEW*

C $27.80

item 7 Honeywell AT72D 1683 Class2 Multi-Mount Control Circuit Transformer 120V

C $16.72

+C $33.28 shipping

item 8 Resideo AT72D 1683 Multi-Mount Control Circuit Transformer (120624)

C $30.64

item 9 HONEYWELL - RESIDEO AT72D 1683 MULTI-MOUNT CONTROL CIRCUIT TRANSFORMER

C $26.46

+C $24.19 shipping

item 10 Honeywell Home- AT72D 1683 Multi-Mount Control Circuit Transformer

C $22.28

+C $28.43 shipping

item 11 HONEYWELL - AT72D 1683 CONTROL CIRCUIT TRANSFORMER

C $19.51

item 12 HONEYWELL HOME AT72D 24-VOLT STEP DOWN TRANSFORMER WITH KNOCKOUT MOUNT

C $30.49

+C $21.01 shipping

item 13 Resideo Honeywell Home 24-Volt Transformer

C $31.28

item 14 HONEYWELL - RESIDEO AT72D 1683 MULTI-MOUNT CONTROL CIRCUIT TRANSFORMER

C $24.44

item 15 Honeywell Resideo Home 24V Multi-Mount Control Circuit Transformer AT72D 1683

C $31.88

item 16 Honeywell Home 24-Volt Multi-Mount Control Circuit Transformer AT72D 1683

C $25.08

+C $29.54 shipping

item 17 Honeywell AT72D1683 120V/24V Transformer

C $13.94

item 18 HONEYWELL - RESIDEO AT72D 1683 MULTI-MOUNT CONTROL CIRCUIT TRANSFORMER

C $22.27

item 19 HONEYWELL - RESIDEO AT72D 1683 MULTI-MOUNT CONTROL CIRCUIT TRANSFORMER

C $22.27

item 20 Honeywell Resideo AT72D 1683 Multi-Mount Control Circuit Transformer

C $22.23

item 21 Honeywell Resideo AT72D 1683 Multi-Mount Control Circuit Transformer

C $36.23

item 22 Honeywell Super Tradeline AT72D 1683 Multi-Mount Control Circuit Transformer NOS

C $13.87

+C $43.87 shipping

item 23 PowerPro Resideo Home 24V Multi-Mount Control Circuit Transformer AT72D 1683

C $20.83

Last one

item 24 HONEYWELL AT72D-1683 Transformer 120V Primary 40VA Output 24Vac Secondary

C $27.87

item 25 NEW Honeywell Home 24-Volt Multi-Mount Control Circuit Transformer AT72D 1683

C $26.94

+C $31.69 shipping

item 26 Honeywell Home 24-Volt Multi-Mount Control Circuit Transformer AT72D 1683

C $26.32

+C $32.52 shipping

item 27 Honeywell Home- AT72D 1683 Multi-Mount Control Circuit Transformer

C $25.08

item 28 Honeywell Resideo Home 24V Multi-Mount Control Circuit Transformer AT72D 1683

C $27.86

item 29 NOS HONEYWELL - RESIDEO AT72D 1683 MULTI-MOUNT CONTROL CIRCUIT TRANSFORMER

C $30.64

item 30 Qty 2 Resideo Multi-Mount Control Circuit Transformer AT72D 1683 120V 50/60Hz

C $36.70

+C $24.53 shipping

item 31 Honeywell AT172D 1683 Multi-Mount Control Circuit Transformer

C $20.90

item 32 Honeywell Home 24-Volt Multi-Mount Control Circuit Transformer AT72D 1683

C $40.41

item 33 residio AT72D1683 40VA Universal Mount Transformer

C $25.07

item 34 NEW HONEYWELL MULTI-MOUNT CONTROL CIRUIT TRANSFORMER AT72D 1683

C $9.74

item 35 HONEYWELL AT72D 1683 Multi-Mount Control Circuit Transformer.

C $13.64

item 36 Resideo AT72D 1683 Multi-Mount Control Circuit Transformer (120624)

C $34.84

+C $27.22 shipping

item 37 HONEYWELL-RESIDEO AT72D 1683 MULTI-MOUNT CONTROL CIRCUIT (0103) “Ml-24”

C $40.40

item 38 HONEYWELL - RESIDEO AT72D 1683 MULTI-MOUNT CONTROL CIRCUIT TRANSFORMER

C $32.04

item 39 Honeywell Home- AT72D 1683 Multi-Mount Control Circuit Transformer * New *

C $20.89

+C $42.68 shipping

item 40 AT72D1683 MULTI MOUNT TRANSFORMER

C $25.08

item 41 Honeywell Home 24-Volt Multi-Mount Control Circuit Transformer AT72D 1683

C $34.14

+C $30.60 shipping

item 42 HONEYWELL - RESIDEO AT72D 1683 MULTI-MOUNT CONTROL CIRCUIT TRANSFORMER

C $43.64

item 43 Honeywell Home 24-Volt Multi-Mount Control Circuit Transformer AT72D 1683

C $34.77

+C $30.62 shipping

item 44 🇺🇸NOS Honeywell Home AT72D1683 26.5 VOC 120 VAC Transformer🇺🇸

C $47.37

+C $18.10 shipping

item 45 Honeywell AT72D 1683 Multi Mount Control Circuit Transformer

C $24.39

+C $41.50 shipping

item 46 Honeywell Multi-Mount Control Circuit Transformer AT72D 1683

C $19.44

item 47 Honeywell Home 24-Volt Multi-Mount Control Circuit Transformer AT72D 1683 *NEW*

C $25.07

item 48 2 Pack - HONEYWELL - RESIDEO AT72D 1683 MULTI-MOUNT CONTROL CIRCUIT TRANSFORMER

C $48.76

item 49 NEW HONEYWELL AT72D1683 MULTI-MOUNT CONTROL CIRCUIT TRANSFORMER 120V PRI 24V SEC

C $25.07

+C $44.26 shipping

item 50 HONEYWELL - RESIDEO AT72D 1683 MULTI-MOUNT CONTROL CIRCUIT TRANSFORMER

C $41.81

item 51 Honeywell Multi-Mount Control Circuit Transformer AT72D 1683

C $30.59

item 52 Honeywell Home 24-Volt Multi-Mount Control Circuit Transformer AT72D 1683

C $39.09

+C $41.30 shipping

item 53 Honeywell Home AT72D1683 26.5 VOC 120 VAC Transformer

C $42.64

+C $38.35 shipping

item 54 RESIDEO # AT72D 1683 MULTI MOUNT CIRCUIT TRANSFORMER

C $55.73

+C $31.91 shipping

item 55 Honeywell Home- AT72D 1683 Multi-Mount Control Circuit Transformer

C $50.15

+C $38.03 shipping

item 56 24-Volt Transformer

C $67.61

+C $22.59 shipping

item 57 (4) Resideo AT72D 1683 Multi Mount Circuit Transformers

C $55.73

item 58 RESIDEO~ HONEYWELL AT72D TRANSFORMER- Multi Mount AT72D 1683 ~ 24V 40VA

C $65.48

+C $32.20 shipping

item 59 Honeywell AT172D 1683 Multi-Mount Control Circuit Transformer

C $25.08

listings for this product

Ratings and Reviews

Learn more

4.9

9 product ratings

8 users rated this 5 out of 5 stars
1 users rated this 4 out of 5 stars
0 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
0 users rated this 1 out of 5 stars

Good value

Would recommend

Good quality

Most relevant reviews

by jodaddj_udrcbpj2o
May 25, 2021
Transformer
Good Product
Verified purchase: YesCondition: New
by ogpredator
Mar 08, 2025
Worked great on my gas furnace today sin...
Worked great on my gas furnace today since it’s been cold out 🔥
Verified purchase: YesCondition: New
by jefdiedr
Oct 15, 2018
Glad to have found it
I was glad to find a new old stock replacement for a good price!
Verified purchase: YesCondition: Pre-owned
by ida3369
Mar 12, 2023
great
exact fit works as it should
Verified purchase: YesCondition: New
by rbag6473
Nov 05, 2020
Works as it should!
Saved lots by doing it myself! Very happy with the results.
Verified purchase: YesCondition: New
by catdog26202
Jan 02, 2020
great
good buy
Verified purchase: YesCondition: Pre-owned
by jli_us_t8dhpnr
Jun 09, 2020
Quality Transformer
solidly built and it will last for years
Verified purchase: YesCondition: New
by monti.josep
Mar 03, 2020
Good Value
Worked perfectly
Verified purchase: YesCondition: Pre-owned
by treed5evx
Nov 28, 2023
NO PROBLEMS
WORKING OK
Verified purchase: YesCondition: New