AZEL TECHNOLOGIES INC SP-82 Zone Switching Relay Hydronic 640350030533 Radiant Heating Inc. Floor

( Brand: Azel Technologies Inc ), ( Manufacturer Part Number: SP-82 ), ( Part Type: System ), ( UPC: 640350030533 )

Review AZEL TECHNOLOGIES INC Inc. Two Zone Switching Relay For Hydronic Radiant Floor Heating Systems

The Azel SP-82 Zone Switching Relay is an essential component for hydronic radiant floor heating systems, designed to provide precise temperature control for individual zones within the system. This relay is engineered to deliver reliable and efficient performance, ensuring optimal comfort and energy savings for your home or commercial space.

The Azel SP-82 is a 2-pole, normally open, zone switching relay, suitable for applications requiring the control of two heating circuits. Each pole can handle a maximum current of 10A at 240V, making it suitable for most hydronic radiant floor heating systems. The relay is designed to switch between zones based on temperature sensors, providing advanced zoning capabilities for customized comfort.

The Azel SP-82 is built with high-quality components, ensuring long-lasting performance. It features a solid-state design, which provides faster response times and increased reliability compared to traditional electromechanical relays. The relay also includes built-in overload protection, which helps prevent damage to the heating elements and ensures the safe operation of the system.

The Azel SP-82 is easy to install, with clear and concise wiring instructions included in the packaging. It features a compact and weather-resistant design, making it suitable for installation in various environments, including basements, garages, and outdoor installations. The relay also includes mounting hardware for easy and secure installation on a DIN rail or other suitable mounting surface.

The Azel SP-82 comes with a 2-year manufacturer's warranty, providing peace of mind and protection against defects in materials and workmanship. With its advanced features, reliable performance, and easy installation, the Azel SP-82 Zone Switching Relay is an excellent choice for any hydronic radiant floor heating system.

The Azel SP-82 zone switching relay is a popular choice for hydronic radiant floor heating systems due to its advanced features and ease of use. However, like any other product, it has its pros and cons that are essential to consider before making a purchase.

1. Zone Control: The Azel SP-82 allows users to control multiple heating zones independently, enabling them to manage temperature and energy usage efficiently.

2. Compatibility: This relay is compatible with various heating systems, including cast iron, steel, and aluminum boilers, making it a versatile option for many applications.

3. Easy Installation: The Azel SP-82 is designed for easy installation, with clear instructions and simple wiring connections.

4. Durable Construction: The relay is built with high-quality materials, ensuring long-lasting performance and reliability.

5. Energy Efficiency: By allowing users to control each heating zone individually, the Azel SP-82 can help reduce energy consumption and lower heating costs.

1. Cost: The Azel SP-82 may be more expensive than other zone switching relays on the market, making it a significant investment for some homeowners.

2. Complexity: While the Azel SP-82 offers advanced features, it can be more complex to use compared to simpler relay models.

3. Limited Expansion: The Azel SP-82 can only control a limited number of zones, making it less suitable for larger heating systems.

The Azel SP-82 zone switching relay is an excellent investment for those seeking efficient and precise temperature control in their hydronic radiant floor heating system. Its compatibility with various heating systems, easy installation, and durable construction make it a reliable and versatile option. However, its cost and limited expansion capabilities may be drawbacks for some homeowners. Ultimately, the decision to purchase the Azel SP-82 depends on individual heating system requirements, budget, and desired level of control.

If you have a smaller hydronic radiant floor heating system and are looking for advanced zone control features, the Azel SP-82 zone switching relay is a solid choice. Its compatibility with various heating systems, easy installation, and energy efficiency make it a worthwhile investment for those seeking precise temperature control and efficient energy usage. However, if you have a larger heating system or are on a tight budget, you may want to consider other, more cost-effective zone switching relay options.

Details:

Specification Met: Ul, Safety, Reliability. LED indicators on the front panel provides functional status and easy troubleshooting. Safety design with all electronic components hiding behind the enclosure. Number of Terminals: 2.

Contact Type: Psst. Isolated End Switch and Priority for utilizing full functionality of high efficiency Mod-Con boilers. Universal Design: Cold Start or Thankless Coil Boiler. EZ scoreless terminal blocks for connections to the thermostats.

Mounting Type: Surface Mount. Operation Mode: Automatic. EU Spare Part Availability Duration: 3 Years. Is Discontinued By Manufacturer: No.

Wattage: 100 watts . High Capacity Field Replaceable Transformer. Azel SP-82 Two Zone Switching Relay for Hydronic Radiant Floor Heating Systems: Connector Type: Screw. Unique power surge protection to avoid damage the unit and ensure continuous control operation.

Field delectable priority with timer prevents freeze-ups in the event of a zone failure. A system circulatory is turned on whenever any zone calls for heat. Fuse protection. Contact Material: Silver.

part #: sp82 prices

• $80.00-$202.75

specifications thermoditto:

• brand: Azel Technologies Inc
• mpn: Sp-82
• part type: System
• upc: 640350030533

seller thermoditto:

• city: US
• # reviews: 1170
• rating: 98.9%

shipping thermoditto:

• transit: 3-6 Days
• class: Economy
• service: Economy
• cost: $0.00
• type: Fixed

returns thermoditto:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller
• method: Money back

offer thermoditto:

• availability: In Stock
• sold: 0
• options: Ship-to-home
• started: March 1, 2026
• quantity: 1

payments thermoditto:

• wallet: Paypal
• other
• credit card: Discover

general thermoditto:

• condition: New
• Heating, Cooling Air > Thermostats > Programmable Thermostats

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