Upgrade SR501-4 Switching Relay, 1 Zone, Compatible with Taco SR501, SR501-4, 24V, for Hydronic Heating Systems
US$29.04
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US$29.04
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by www.teachingkidsbusiness.com
Free 30-day returns Details
Product details
| Management number | 218618270 | Release Date | 2026/05/03 | List Price | US$29.04 | Model Number | 218618270 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- 【Direct Replacement for Taco SR501】 This SR501-4 relay is designed as a direct, drop-in replacement for the popular Taco SR501 switching relay, ensuring perfect compatibility and easy installation in existing systems without any modifications.
- 【Reliable Single Zone Control】 Provides dependable control for one heating zone in hydronic (hot water) systems. Perfect for baseboard heat, radiators, or a single zone in a larger system, ensuring comfort where you need it.
- 【Simplified Installation & Wiring】 Features clear terminal labels and a straightforward wiring design, making it easy for HVAC professionals and experienced DIYers to install or replace quickly and correctly.
- 【Durable 24V Operation】 Built for safety and compatibility with standard low-voltage HVAC control systems. Operates on 24V, making it a reliable and energy-efficient component for your heating setup.
- 【Trusted Performance & Durability】 Built to the same high standards you expect from the Taco brand. This relay ensures long-lasting, reliable performance to manage your heating zone season after season.
| UPC | 762191073316 |
|---|---|
| Wattage | 1200 watts |
| Brand Name | BBAYYAO |
| Part Number | SR501-4 |
| Coil Voltage | 24 Volts |
| Contact Type | Normally Open |
| Manufacturer | BBAYYAO |
| Mounting Type | Plug In Mount |
| Connector Type | Plug-In |
| Current Rating | 50 Amps |
| Operation Mode | Automatic |
| Contact Material | Silver Alloy |
| Specification Met | 1 |
| Included Components | SR501-4 Switching Relay |
| Minimum Switching Voltage | 24 Volts |
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