Tekmar Controls 306V Control Panel
The Tekmar 306V Control Panel is a professional-grade, microprocessor-based 6-zone valve control designed to manage multi-zone hydronic heating systems with precision. As a veteran-preferred solution for complex residential and light commercial layouts, this hydronic zone controller supports up to six thermostats and operates six independent 24V zone valves. The unit features a dedicated priority on Zone 1, allowing for seamless integration of an indirect domestic hot water (DHW) tank with optional priority override and post-purge functionality to maximize thermal efficiency.
For modern high-efficiency installations, the 306V includes the RoomResponse signal, providing a 0-10V (dc) or 4-20 mA output that communicates real-time demand to modulating-condensing boilers. This prevents short-cycling and optimizes the boiler’s firing rate. The panel is built with a rugged galvanized steel base and ABS plastic cover, featuring top, bottom, and back conduit knockouts for versatile field wiring. Internal T5A 250V slow-blow fuses protect both the 80VA transformer and the pump circuits, ensuring long-term reliability in demanding environments.
- Universal Compatibility: Works with all 2, 3, and 4-wire 24V zone valves and most low-voltage thermostats.
- Advanced Pump Management: Includes pump exercising to prevent seizure during off-seasons and a 1/3 HP system pump relay.
- Scalable Design: Supports unlimited zone expansion by connecting additional 300-series controllers.
- Diagnostic Feedback: External LED indicators provide immediate status for zone calls, priority activation, end switch closure, and RoomResponse signaling.
- Safety-First Wiring: Features four ground screws and integrated fused protection with two spare fuses included inside the cabinet.
Common Questions:
Can I use this with power-stealing thermostats?
Yes, though it is recommended to install a resistor (included) when using certain power-stealing digital thermostats to ensure stable operation and prevent "ghost" calls.
Does this support both pumps and valves?
The 306V is primary a zone valve control; however, Zone 1 is flexible and can be configured to operate a circulator pump for priority DHW applications instead of a valve.
How does "RoomResponse" improve my system?
It monitors thermostat on-time to calculate the actual heat load, sending a variable signal to your modulating boiler to adjust the water temperature, which reduces energy consumption and improves tenant comfort.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Tekmar Controls 306V Control Panel
The Tekmar 306V Control Panel is a professional-grade, microprocessor-based 6-zone valve control designed to manage multi-zone hydronic heating systems with precision. As a veteran-preferred solution for complex residential and light commercial layouts, this hydronic zone controller supports up to six thermostats and operates six independent 24V zone valves. The unit features a dedicated priority on Zone 1, allowing for seamless integration of an indirect domestic hot water (DHW) tank with optional priority override and post-purge functionality to maximize thermal efficiency.
For modern high-efficiency installations, the 306V includes the RoomResponse signal, providing a 0-10V (dc) or 4-20 mA output that communicates real-time demand to modulating-condensing boilers. This prevents short-cycling and optimizes the boiler’s firing rate. The panel is built with a rugged galvanized steel base and ABS plastic cover, featuring top, bottom, and back conduit knockouts for versatile field wiring. Internal T5A 250V slow-blow fuses protect both the 80VA transformer and the pump circuits, ensuring long-term reliability in demanding environments.
- Universal Compatibility: Works with all 2, 3, and 4-wire 24V zone valves and most low-voltage thermostats.
- Advanced Pump Management: Includes pump exercising to prevent seizure during off-seasons and a 1/3 HP system pump relay.
- Scalable Design: Supports unlimited zone expansion by connecting additional 300-series controllers.
- Diagnostic Feedback: External LED indicators provide immediate status for zone calls, priority activation, end switch closure, and RoomResponse signaling.
- Safety-First Wiring: Features four ground screws and integrated fused protection with two spare fuses included inside the cabinet.
Common Questions:
Can I use this with power-stealing thermostats?
Yes, though it is recommended to install a resistor (included) when using certain power-stealing digital thermostats to ensure stable operation and prevent "ghost" calls.
Does this support both pumps and valves?
The 306V is primary a zone valve control; however, Zone 1 is flexible and can be configured to operate a circulator pump for priority DHW applications instead of a valve.
How does "RoomResponse" improve my system?
It monitors thermostat on-time to calculate the actual heat load, sending a variable signal to your modulating boiler to adjust the water temperature, which reduces energy consumption and improves tenant comfort.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Tekmar 306V Control Panel is a professional-grade, microprocessor-based 6-zone valve control designed to manage multi-zone hydronic heating systems with precision. As a veteran-preferred solution for complex residential and light commercial layouts, this hydronic zone controller supports up to six thermostats and operates six independent 24V zone valves. The unit features a dedicated priority on Zone 1, allowing for seamless integration of an indirect domestic hot water (DHW) tank with optional priority override and post-purge functionality to maximize thermal efficiency.
For modern high-efficiency installations, the 306V includes the RoomResponse signal, providing a 0-10V (dc) or 4-20 mA output that communicates real-time demand to modulating-condensing boilers. This prevents short-cycling and optimizes the boiler’s firing rate. The panel is built with a rugged galvanized steel base and ABS plastic cover, featuring top, bottom, and back conduit knockouts for versatile field wiring. Internal T5A 250V slow-blow fuses protect both the 80VA transformer and the pump circuits, ensuring long-term reliability in demanding environments.
- Universal Compatibility: Works with all 2, 3, and 4-wire 24V zone valves and most low-voltage thermostats.
- Advanced Pump Management: Includes pump exercising to prevent seizure during off-seasons and a 1/3 HP system pump relay.
- Scalable Design: Supports unlimited zone expansion by connecting additional 300-series controllers.
- Diagnostic Feedback: External LED indicators provide immediate status for zone calls, priority activation, end switch closure, and RoomResponse signaling.
- Safety-First Wiring: Features four ground screws and integrated fused protection with two spare fuses included inside the cabinet.
Common Questions:
Can I use this with power-stealing thermostats?
Yes, though it is recommended to install a resistor (included) when using certain power-stealing digital thermostats to ensure stable operation and prevent "ghost" calls.
Does this support both pumps and valves?
The 306V is primary a zone valve control; however, Zone 1 is flexible and can be configured to operate a circulator pump for priority DHW applications instead of a valve.
How does "RoomResponse" improve my system?
It monitors thermostat on-time to calculate the actual heat load, sending a variable signal to your modulating boiler to adjust the water temperature, which reduces energy consumption and improves tenant comfort.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
