Space heaters, fireplaces, fans, air conditioners, purifiers, humidifiers and draft-proofing.
Quiet enough to sleep beside? Compare the best tower fan picks by listed decibels, timers, oscillation, remotes and app control, from budget to smart models.
How many BTUs does your room need? Find the best window air conditioner for a bedroom or living room, with listed noise, inverter and smart features compared.
Feel cold air at the floor? Compare the best door draft stopper options by gap height, door width and thickness, from twin foam guards to screw-on sweeps.
Kerf seal, foam tape, brush pile or clear silicone? We sort the best weather stripping for doors and window sashes by gap size, fit and adhesive, from listings.
Ten windows or one sliding door? Our best window insulation kit picks compare shrink film sizes, tape, coverage and removal so drafty rooms feel warmer.
C wire or not, sensor in the box or sold separately? We compare the best smart thermostat picks from Nest, ecobee, Honeywell and Amazon by what listings state.
Stuffy bedroom or smoky kitchen? Compare the best indoor air quality monitor picks by what each one senses, CO2 sensor type, battery, alerts and app history.
Winter air feels like paper? See the best humidifier picks by mist type, tank size, run time, coverage and humidistat, from nursery units to a whole-house wick.
Sized to the room or just loud? Compare the best air purifier picks by listed CADR, coverage, filter type, carbon for odors and sleep-mode noise ratings.
Ceramic, oil-filled or infrared? Find the best space heater for your room. Every pick lists an ETL or UL mark, and we cover the safety rules to follow.
Call Jeff Smith’s Portsmouth office for a free, no-pressure quote on any coverage.
