from $3.99
Scotch 1.5 in. W X 5 yd L Red Duct Tape is a versatile adhesive tape designed for quick repairs and securing items around the home, garage, or workshop. This roll features a 1.5-inch width and 5-yard length, providing a practical amount of tape for general-purpose applications. The bright red color makes it easy to locate in your toolbox and helps you see where repairs have been made. Duct tape works well for patching, bundling, and temporary fixes on a wide variety of materials, making it a handy item to keep on hand for everyday maintenance tasks.
Check your existing wiring before buying. Smart thermostats highly prefer a 'C-wire' (Common wire) for continuous power, otherwise they must steal power or rely on disposable batteries. Available from $3.99.
The device itself costs pennies to power. The true 'cost' of a smart thermostat is the investment return; a properly programmed one saves 10-15% on annual HVAC costs.
Common Failure Modes
Smart thermostats can suffer from Wi-Fi chip failure or internal battery degradation. On older models, mechanical relays can stick, causing the AC or heat to run continuously.
Check your existing wiring before buying. Smart thermostats highly prefer a 'C-wire' (Common wire) for continuous power, otherwise they must steal power or rely on disposable batteries.
A thermostat typically lasts 10 to 15 years for programmable models and longer for simple mechanical models. Smart thermostats may have shorter lifespans of 5 to 10 years due to software obsolescence and battery degradation. Signs of end-of-life include unresponsive controls, incorrect temperature readings, the HVAC system not responding to setting changes, and Wi-Fi connectivity issues on smart models.
The Scotch 1.5 in. W X 5 yd L Red Duct Tape is available at acehardware, starting at $3.99.
The device itself costs pennies to power. The true 'cost' of a smart thermostat is the investment return; a properly programmed one saves 10-15% on annual HVAC costs.
See all Thermostats
Compare the full selection with specs and pricing.
Links may earn Covala Shopping a commission at no extra cost to you. Prices last verified at time of page load. As an Amazon Associate, Covala Shopping earns from qualifying purchases.