
Efficiently manage your residential or light commercial domestic hot water demands using the Lochinvar SIT050 Squire indirect water heater. This 52-gallon unit, identified by part number SIT050, leverages your existing boiler's thermal output to generate significant hot water volumes without the complexity of a dedicated burner system.
The Squire achieves its high-performance heating by circulating boiler water through an internal heat exchanger coil. This energy-efficient design transfers heat rapidly to the stored potable water, ensuring consistent temperature stability and rapid recovery times for high-demand applications.
Key System Performance Baselines:
- Durable Construction: Fabricated with high-grade 316L stainless steel to resist corrosion and ensure long-term vessel integrity.
- Rapid Recovery: Provides a robust recovery rate of 209 gallons per hour to meet intensive usage cycles.
- High-Flow Output: Capable of delivering a 14 GPM flow rate for consistent pressure across multiple fixtures.
- Impressive Capacity: Delivers a 255-gallon first-hour rating, perfect for modern high-demand households.
⚠️ Application Profile: Ideal for high-occupancy single-family homes, luxury residential builds with multiple high-flow showers, and light commercial facilities requiring space-efficient thermal storage solutions.
| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number | SIT050 |
| Capacity | 52 Gallons |
| Construction Material | 316L Stainless Steel |
| Flow Rate | 14 GPM |
| Recovery Rate | 209 GPH |
| Connection Size | 1 Inch |
| Dimensions | 24" Diameter x 47" Height |
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.