
Precise temperature management for your EW 150-300 series water heater is achieved with the Lochinvar TST5314 2-stage thermostat. Designed to maintain internal water conditions, this unit regulates heating elements to support consistent output across both residential and commercial hot water systems.
By utilizing 2-stage operation, this control manages varying thermal demands by cycling heating elements based on real-time load requirements. This specific configuration helps the unit balance rapid recovery needs with energy-conscious maintenance cycles, directly supporting the performance lifespan of your EW-model water heater.
Key System Performance Baselines:
- Enhanced Regulation: Two-stage switching provides granular control over heating cycles to prevent temperature drift.
- Seamless Integration: Engineered specifically for the structural and electrical architecture of the EW 150-300 series.
- Optimized Efficiency: Manages power distribution to heating elements to accommodate fluctuating hot water demand.
⚠️ Application Profile: Designed for primary installation in EW 150 through EW 300 electric water heating units, ideal for commercial facilities, multi-family housing, and large-scale residential hot water supply systems.
| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | TST5314 |
| Equipment Compatibility | EW 150-300 Series |
| Control Type | 2-Stage |
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 →📋 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.