Welcome to our store
We offer free standard shipping to every province and territory in Canada.
We offer free standard shipping to every province and territory in Canada. No minimum purchase is required, and all orders include tracking for your convenience.
You may return most new, unopened items within 30 days from delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Deliveries to Canada’s outer and remote regions may experience seasonal delays caused by severe weather or limited carrier availability. We appreciate your patience and recommend allowing additional time for your order to arrive safely.
Elevate comfort and safety for electric radiant floors with the OJ Microline UDG4 thermostat. This modern device features a responsive touchscreen, Class A GFCI protection, and dual voltage support, making it a versatile fit for a range of heating installations. It works with multiple flooring types and includes a floor sensor to help you dial in warmth where it matters most, from chilly mornings to cozy evenings.
The UDG4 combines intelligent scheduling with adaptive learning for consistent temperatures while aiming to optimize energy use. A 7‑day programmable program, an Install Wizard, and an Interactive touchscreen simplify setup and daily adjustments, giving you precise control without guessing.
Safety is at the core with Class A GFCI protection, wet-room listing, and support for secondary relays. Additional features include power logging, Open Window Mode, Vacation Mode, and a Child Lock, all designed to help you manage heat safely and transparently.
The UDG4 supports precise floor and ambient temperature control. Floor limit ranges from +41 to +104°F (+5 to +40°C) and ambient temperatures from +32 to +104°F (0 to +40°C). It includes a floor heat sensor and floor limiting features suitable for laminate and wood floors.
Designed for electric radiant floor heating systems, this thermostat is suitable for Tile, Marble, Carpet, Concrete, Laminate, and Wood floors. Dual voltage (120V/240V) operation, C‑UL‑us listing, and a 3‑year factory warranty with USA-based product support add confidence to installation and ongoing use.
UDG4 includes a floor heat sensor and is backed by a three-year warranty. The combination of precise control, safety features, and energy reporting provides flexible, reliable operation for a variety of radiant floor projects.
Q: What are the core benefits of the OJ Microline UDG4 thermostat?
A: The UDG4 combines a responsive touchscreen, dual air/floor sensing, and dual voltage support to deliver precise comfort control, safety via Class A GFCI, and adaptive energy management.
Q: Is the UDG4 suitable for different floor types and setups?
A: Yes—it's compatible with tile, marble, carpet, concrete, laminate, and wood floors, with an included floor sensor.
We offer free shipping on all products across Canada. Orders are typically prepared within 1–2 business days. After dispatch, delivery usually takes 3–5 business days. For remote or hard-to-reach areas, delivery may take 5–7 business days.
We may ship with Asendia, UniUni, Purolator, FedEx, or Canada Post depending on your address, package size, and the item’s handling requirements. P.O. Boxes are accepted where the selected carrier supports them.
We accept returns on most items within 30 days of delivery. Items must be returned in the condition you received them (new, unused, and with original packaging where applicable). If you receive the wrong or defective item, we’ll make it right.
To start a return, please email us at handyskook@gmail.com with your order number and a brief description of the issue. We’ll reply within 1 business day with the next steps.
Once your return is received and inspected, we’ll process your refund to the original payment method. Processing times can vary by payment provider, but most refunds are completed within 5–10 business days after approval.
When your order ships, you’ll receive a confirmation email with tracking details (when available). If you need help locating your tracking information, contact us at handyskook@gmail.com.
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