3Zebras: Tech News, Smart Home Guides and Digital How-To Tutorials
Above Ground Pool Robots: Wall Climbing Limits and Liner Safety
Pick an above ground pool vacuum robot by its spec sheet: floor-only ratings, the Easy Set wall exclusion, liner chemistry limits and the Health Canada recall.
Robotic Pool Cleaners: Waterline Coverage and Cable Tangle
A pool vacuum robot only scrubs the waterline if the spec sheet says so. Compare Dolphin and Aiper coverage, swivel cable length, suction and runtime.
Commercial Dehumidifiers: Pints Per Day and Duty Cycle
A commercial grade dehumidifier carries two pint ratings, AHAM and saturation. Compare real specs, the temperature floor and the circuit draw before you buy.
Battery Operated Heaters: Why Most Do Not Work as Advertised
A battery operated heater cannot warm a room, and the watt-hour math shows why. Compare real power station run times and what actually works off-grid.
Wall Mounted Space Heaters: Wiring and Clearance Requirements
A wall mounted space heater is hardwired, so check the manual. Compare Stelpro and Cadet clearances, 120 V vs 240 V current, and cutout sizes before you buy.
Small Space Heaters: Watts vs Room Size, and What It Costs to Run
Size a small space heater by watts, not marketing. See the 10 watts per square foot rule, the 1,500 W plug ceiling, and what an hour costs in Ontario.
