Armstrong 110123-121 Astro 3/4" Aquastat
Armstrong 110123-121 Astro 3/4" Aquastat
Couldn't load pickup availability
TIPS Contract Vendor
We are an officially awarded purchasing cooperative vendor.
📋 Procurement & Shipping Notice
- LTL Freight Dispatch: Heavy commercial units ship directly via insured LTL carrier with delivery coordination included.
- Project Timelines & Submittals: Need guaranteed delivery dates, formal submittals, or tax-exempt processing?
👉 Request a Commercial Quote or contact our procurement team for direct freight scheduling.
Corporate Procurement & PO Processing
Formal Purchase Orders (POs) and tax-exempt ordering are accepted for commercial contractors and institutional facilities.
Apply for Trade Account & Terms →| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 110123-121 |
| Model Designation | Astro 3/4" Aquastat |
| Connection Size | 3/4" |
The Aquastat is a temperature‑regulating device that ensures your boiler operates within the optimal heat range for efficient heating. The Armstrong Astro 3/4" Aquastat, part **110123-121**, provides reliable set‑point control and protects equipment from overheating.
Designed with a robust housing and a compact 3/4" inlet/outlet, the Aquastat monitors water temperature through a built‑in sensor and activates the boiler heating elements when the temperature falls below the programmed low limit, then shuts off the burner once the high limit is reached.
Key System Performance Baselines:
- Accurate Set‑Point: Maintains temperature within ±2 °F of the selected limit.
- Quick Response: Activates heating within seconds of a temperature drop.
- Energy Savings: Reduces boiler cycling, lowering fuel consumption.
⚠️ Application Profile: Ideal for residential and light‑commercial hydronic heating systems, boiler retrofits, and repair projects requiring precise temperature control.
