
123872A Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $27.60 | Condition is New – Open box, Honeywell 123872A 1/2" x 3" Copper Immersion Well for Aquastats FNOB, FREE SHIPPING | 99.8% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $44.00 | Top Pick! Condition is New, HONEYWELL - 123872A - 1/2-14" NPT Copper Well With 2-3/4" Insulation Depth (NEW), FREE SHIPPING | 100.0% |
![]() | $40.00 | Condition is New, HONEYWELL # 123872A 1/2-14" NPT Copper Well With 2-3/4" Insulation Depth (NEW), shipping cost = $5.00 | 100.0% |
![]() | $66.07 | Condition is New, Honeywell 123872A "HONEYWELL 1/2"" WELL ASSEMBLY" "HONEYWELL 1/2"" WELL ASSEMBLY, FREE SHIPPING | 98.6% |
![]() | $74.47 | Top Pick! Condition is New, HONEYWELL RESIDENTIAL 123872A Copper Well Assy 1/2" NPT 3" Insertion Depth, FREE SHIPPING | ![]() |
![]() | $85.73 | Condition is New, Resideo 123872A HONEYWELL 1/2 WELL ASSEMBLY, FREE SHIPPING | 98.6% |
![]() | $76.89 | Condition is New, HONEYWELL 123872A / 123872A (BRAND NEW), shipping cost = $12.90 | 99.7% |

2-year MRI shield protection plan included. The product must be the original item shipped, with matching serial numbers if applicable. Most items are in stock when they listed. A new, unused item with no signs of wear.
Manufacturer part number: 123872A. Honeywell 123872A 1/2 x 3 copper immersion well for aquastats. Honeywell 123872A 1/2 x 3 copper immersion well for aquastats manufactured by Honeywell. Special instructions.
The item has its original packaging but it is not sealed.
specifications faclighting:
- brand: Honeywell
- mpn: 123872a
returns faclighting:
- time: 30 days
- paid by: buyer
- method: money back
- policy: returns accepted
offer faclighting:
- best offers: true
- in stock #: 5
- sold #: 7
- options: ship-to-home
- started: may 18, 2026
- availability: in stock
- prices: $27.60–$85.73
- item condition:
- New – Open box
- New
payments faclighting:
- wallet: apple-pay
- credit card: visa
- other
seller faclighting:
- city: mount sterling, kentucky
- # reviews: 25557
- rating: 99.8%
shipping faclighting:
- class: standard, one-day
- service: ups ground, ups next day air
- carrier: ups
- transit: 4-10 days
- type: calculated
general faclighting:
- category: Business & Industrial > Maintenance Safety > Facility > Lights Lighting
rating: 99.8% out of 100 based on 557 user ratings.
Grouped With:
- FF-SB14E-R044-S2F-3: LIGHT CURTAIN, Honeywell







