Ken-Bar
Heat Mat Controllers
Heat Mat Controllers
Heat Mat Controller – AT-JR | Adjustable Greenhouse Heat Mat Thermostat
Precise Temperature Control for Agritape Heat Mats
The Ken-Bar AT-Jr Heat Mat Controller provides dependable, adjustable temperature control for Agritape propagation heat mats. Designed for greenhouse and plant propagation applications, the AT-Jr lets you select your desired soil temperature from 40°F to 100°F using an easy-to-adjust mechanical thermostat and copper sensor probe.
With a 15-amp capacity and support for up to 80 square feet of Agritape, the AT-Jr is an excellent choice for controlling heat mats used for seed starting, plant propagation, rooting cuttings, and maintaining consistent root-zone temperatures.
Reliable Mechanical Temperature Control
The AT-Jr uses rugged mechanical components designed for dependable operation and straightforward temperature adjustment. A 2-foot sensor lead allows the copper bulb sensor to be positioned where you want to monitor soil or growing-media temperature.
A built-in indicator light shows when the connected heat mats are actively heating, making it easy to monitor system operation at a glance.
AT-Jr Features
Adjustable temperature range: 40°F–100°F
Maximum capacity: 15 amps
Agritape coverage: Up to 80 sq. ft.
Temperature sensor: Copper bulb sensor
Sensor lead: 2 ft.
Power outlets: Two
On/off indicator light: Shows when heat mats are operating
Ground wire: Connects to the grounding screen for system grounding
Housing: Durable brushed aluminum
Control type: Mechanical thermostat
Designed for greenhouse applications
Expand Your Heat Mat System
The AT-Jr includes two power outlets for connecting Agritape heat mats. Additional heat mats can be connected using a suitable plug-in multi-outlet power strip (not included), provided the total connected load remains within the controller's 15-amp maximum capacity.
For larger Agritape installations, the AT-1 Controller provides greater capacity, supporting up to 120 square feet of Agritape with a 20-amp maximum capacity and four power outlets.
The AT-Jr is well suited for applications where consistent root-zone heat is important, including:
Seed starting and germination
Plant propagation
Rooting cuttings
Seedling production
Greenhouse propagation benches
Nursery growing areas
Indoor plant propagation
Agritape heat mat systems
Maintaining consistent soil temperatures
Rugged Design for Long-Term Use
Ken-Bar temperature controllers feature rugged mechanical internal components, providing a straightforward alternative to many digital temperature controllers. The AT-Jr's durable aluminum housing and quality components are designed for reliable service in greenhouse and propagation environments.
Important: Although the controller is designed for greenhouse applications, care should be taken to prevent water intrusion into the controller and electrical connections.
Complete Your Agritape Heating System
For a complete Agritape propagation heating setup, pair the AT-Jr Heat Mat Controller with compatible Agritape heat mats and a grounding screen. The controller provides adjustable temperature regulation while the grounding system adds an additional layer of electrical protection to the installation.
Precise Temperature Control for Agritape Heat Mats
The Ken-Bar AT-Jr Heat Mat Controller provides dependable, adjustable temperature control for Agritape propagation heat mats. Designed for greenhouse and plant propagation applications, the AT-Jr lets you select your desired soil temperature from 40°F to 100°F using an easy-to-adjust mechanical thermostat and copper sensor probe.
With a 15-amp capacity and support for up to 80 square feet of Agritape, the AT-Jr is an excellent choice for controlling heat mats used for seed starting, plant propagation, rooting cuttings, and maintaining consistent root-zone temperatures.
Reliable Mechanical Temperature Control
The AT-Jr uses rugged mechanical components designed for dependable operation and straightforward temperature adjustment. A 2-foot sensor lead allows the copper bulb sensor to be positioned where you want to monitor soil or growing-media temperature.
A built-in indicator light shows when the connected heat mats are actively heating, making it easy to monitor system operation at a glance.
AT-Jr Features
Adjustable temperature range: 40°F–100°F
Maximum capacity: 15 amps
Agritape coverage: Up to 80 sq. ft.
Temperature sensor: Copper bulb sensor
Sensor lead: 2 ft.
Power outlets: Two
On/off indicator light: Shows when heat mats are operating
Ground wire: Connects to the grounding screen for system grounding
Housing: Durable brushed aluminum
Control type: Mechanical thermostat
Designed for greenhouse applications
Expand Your Heat Mat System
The AT-Jr includes two power outlets for connecting Agritape heat mats. Additional heat mats can be connected using a suitable plug-in multi-outlet power strip (not included), provided the total connected load remains within the controller's 15-amp maximum capacity.
For larger Agritape installations, the AT-1 Controller provides greater capacity, supporting up to 120 square feet of Agritape with a 20-amp maximum capacity and four power outlets.
The AT-Jr is well suited for applications where consistent root-zone heat is important, including:
Seed starting and germination
Plant propagation
Rooting cuttings
Seedling production
Greenhouse propagation benches
Nursery growing areas
Indoor plant propagation
Agritape heat mat systems
Maintaining consistent soil temperatures
Rugged Design for Long-Term Use
Ken-Bar temperature controllers feature rugged mechanical internal components, providing a straightforward alternative to many digital temperature controllers. The AT-Jr's durable aluminum housing and quality components are designed for reliable service in greenhouse and propagation environments.
Important: Although the controller is designed for greenhouse applications, care should be taken to prevent water intrusion into the controller and electrical connections.
Complete Your Agritape Heating System
For a complete Agritape propagation heating setup, pair the AT-Jr Heat Mat Controller with compatible Agritape heat mats and a grounding screen. The controller provides adjustable temperature regulation while the grounding system adds an additional layer of electrical protection to the installation.
SKU:40008KBR-1EA
Regular price
$175.95 USD
Regular price
$0.00 USD
Sale price
$175.95 USD
Unit price
per
Shipping calculated at checkout.
Couldn't load pickup availability
""