nJoin Power Module with Class A GFCI
nJoin Power Module Description
Some floor heating jobs are just too large for a single radiant heating thermostat to handle alone. The nJoin power module is here to help you heat those larger projects. The refined and modern-looking nJoin links up to any WarmlyYours thermostat in the nSpiration series (nSpire Touch WiFi, nSpire Touch, nHance, or nTrust) to increase the electrical output in 15 amp increments to allow for heating additional areas or large rooms, like basements, with a single thermostat.
Screw terminals for safe and easy installs
- 3-year warranty
- Built-in self-testing GFCI
- Dual voltage: 120 V and 240 V
- cULus Class A approved
Specifications
Warranty / Certifications
Approvals | cULus listed |
Ingress Protection (IPxx) Rating | IP21 |
Warranty | Limited 3-year warranty and lifetime technical support |
Electrical
Connection | 4 wires, double pole |
Connection Method | Hardwired |
Ground Fault Protection | GFCI, Class A, 5 mA |
Maximum Current | 15 A |
Maximum Power | 1800 W @ 120 V, 3120 W @ 208 V, 3600 W @ 240 V |
Supply | 120 VAC, 208 VAC, 240 VAC (50/60Hz) |
Logistics
Country of Origin (COO) | Denmark |
Product Dimensions
Depth | 2ā³ |
Installed Depth | 0.8125ā³ |
Length | 4.688ā³ |
Weight | 0.55 lbs |
Width | 2.875ā³ |
Identifiers
SKU | USG-4000-BTK |
UPC (GTIN-12) | 881308068820 |
Documents & Manuals
Installation
Operation Manuals
Wiring Diagrams
Customer Questions & Answers
nJoin Power Module has 19 Questions and Answers.
How do I work with my electrician to install WarmlyYours electric floor heating?
While WarmlyYours electric radiant floor heating systems are typically installed by your floor covering contractor, a licensed electrician is recommended for the final thermostat hook-up. With every quote, we provide an Installation Plan layout, together with an electrical plan that has all the info required for the electrician.
How can I determine what I need for my floor heating project and how can I find out what my floor heating system will cost?
You can use theĀ Instant Quote Tool, which gives you many options for your floor heating coverage. Use this interactive tool to design your room online and receive an instant quotation with product recommendations, rough-in and installation kits, cost of your control, etc. Planning your floor heating project is made easy when using our Instant Quote Tool.
Send us your floor planĀ or fax it to (800) 408-1100 and we will send you a quote, product recommendation and a free custom installation plan for your project.
How do I know if I am installing my electric floor heating system properly?
Please keep in mind that you must check your electric floor heating system with a digital ohmmeter in conjunction with aĀ Circuit Checkā¢. Take an initial reading as soon as you take the product out of the box to verify that it is within -5% / +10% of the values stated on the productās label. This will give you a basis of comparison for future readings. Take a second reading once you have positioned the system to match your custom installation plan. It is also advisable to take an additional reading in the middle of the tile installation, just to make sure that the Circuit Checkā¢ is doing its job. Then, take a final reading when you are finished with the floor installation and are ready to hook up the thermostat.
TheĀ Circuit Checkā¢Ā is a tool developed by WarmlyYours to give you peace of mind and ensure trouble-free installations. Simply hook up the cold leads to the tool while you position the system to match your custom installation plan.
The Circuit Checkā¢ will continuously monitor the continuity of the circuit during the installation of your system and during the installation of your flooring. The Circuit Checkā¢ beeps immediately when a short in the system is detected, alerting you to a potentially damaged cable in the area you are working, before you lay the tile over the electric floor heating system.āØ The WarmlyYours technical support team is available 24/7 to provide assistance if the alarm sounds, or if you would have any questions during your installation.
Can I use electric floor heating as a primary heat source?
Yes, in most cases, an electric floor heating system can be effective as a primary heat source. However, our TempZoneā¢ and Environā¢ systems are most commonly used as a secondary heat source, providing floor-to-ceiling radiant heat to any room in your home where you desire more warmth and comfort.
If you are considering electric floor heating for an addition to your home, such as a sunroom where you have no other source of heat, WarmlyYours offers an innovative online tool which calculates approximate heat loss. This tool can help you to determine if a WarmlyYoursā electric radiant floor heating system will provide your desired comfort temperature throughout the year. You can access theĀ Heat Loss CalculatorĀ or you can call us at (800) 875-5285 and a Customer Service Representative will make the calculation for you.
How can I make my basement warmer?
View all 19 Questions and Answers