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Kitchen


This project showcases a 500 sq. ft. kitchen in Roselle, IL, featuring an energy-efficient radiant floor heating system. The system uses a 240V, 21A TempZone™ heating cable, controlled by a nSpire Touch programmable thermostat, providing comfortable and cost-effective warmth for only $0.23 per hour.

Location
ROSELLE, IL


The Heated Kitchen of Roselle


Heated Space Type

Watts
5,084 W

Volts
240 V

Amps
21 A

Size
500 sq.ft.

Operating Cost Per Hour

Cost Per Hour Explanation
The heating system for this kitchen costs an estimated $0.23 per hour to operate. This low cost is possible because the system doesn't run continuously. Instead, the smart thermostat turns the heat on and off as needed to maintain the set temperature, keeping energy usage and utility bills low.

Featured Products

Company Jose Chavez & Associates
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Project Information:

Featured Products and System Components

TempZone™ Floor Heating Cable

The heart of this heating system is the TempZone™ Floor Heating Cable (TCT240-3.7W-675). Two units of this cable were used to cover the 422 sq. ft. area, providing a robust power output of 5,084 W. This cable is specifically designed for installation under hard-surface flooring like tile and stone, delivering consistent and efficient warmth.

Prodeso® Membrane Roll

A crucial element for this installation was the Prodeso® Membrane Roll (TC-MEM-BL-162). This uncoupling membrane provides a stable, waterproof layer between the wood subfloor and the tile, preventing cracks from transferring to the finished floor. Its unique studded surface also allows for a quick and precise installation of the heating cable at the desired 3.75-inch spacing, ensuring uniform heat distribution.

nSpire Touch Thermostat

The entire system is controlled by the intuitive and stylish nSpire Touch Thermostat (UDG4-4999). This programmable, touchscreen thermostat offers homeowners complete control over their heating schedule and temperature settings. Its integrated Class A GFCI provides essential safety, protecting the circuit from ground faults.

nJoin Power Module

Given the total power consumption of the two heating cables, the nJoin Power Module (USG-4000) was a necessary addition. This module allows the single thermostat to safely control the high amperage load by acting as a relay, ensuring the system operates efficiently and within electrical code requirements.

Installation Accessories

The project included a comprehensive set of accessories and tools to ensure a flawless installation. The Circuit Check (SS-01) was used to monitor the cable's resistance before, during, and after installation, while the Electrical Rough-in Kit provided all necessary conduits, boxes, and connectors for a professional finish.


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* Electricity rates and usage vary. Estimates may not reflect current operating costs.