The Utica-Dunkirk 550001626 is a replacement part control board for Argo AT Series Electric Boilers.
The control board has circulator terminal contacts and provides additional contacts for optional low water cut-off & flow switch controls. Also, it features two adjustable temperature controls: Operating Temperature Control (90°F to 180°F with a fixed 200°F high limit) and Operating Temperature Differential Control (+/-4°F to +/-20°F).
Equipped with LED indicator lights to easily monitor boilers' status.
| LED Light Color | Description |
| Green Light beside the blue contacts | Safety Switch - LED is lit when there are no safety faults |
| Green Light near the black contacts | Circulator LED - indicates operation |
| Red | Self-diagnostic LED indicator - provides error code messages for quick diagnosis and repair |
The board safely and efficiently controls the 4 Element Electric Boiler. Keep your boiler running by replacing your old Circuit Microprocessor Based Control Board. Cost-effective and easy to install.
| Adjustable Temperature Control Range | 90°F to 180°F with a fixed 200°F |
|---|---|
| Adjustable Temperature Differential Control Range | +/-4°F to +/-20°F |
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By Robert
from Quispamsis NB
Yes, I would recommend this product to a friend or co-worker
Easy installation, and performs flawlessly. I am a P&H contractor but this was to repair my own home boiler. Ive been keeping a close eye on it all winter and have 0 deficiencies to report.
By Matt
from
Yes, I would recommend this product to a friend or co-worker
You get what you pay for! Everything you need to install the board and more. Very happy
By Mark
from
Yes, I would recommend this product to a friend or co-worker
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