Index
Sitemap
All 58 pages on this site, in one list. Nothing here is more than two clicks from the homepage.
This is the complete index. There is also an XML sitemap for crawlers and an Atom feed that publishes new work as it goes up.
Home
Room Size
- What size space heater do you actually need? — Square feet to watts, with the insulation and ceiling-height corrections the rule of thumb leaves out.
- Space heater sizing calculator
- Watts per square foot: the rule and its two corrections
- What size space heater for a 150 sq ft room
- What size space heater for a 200 sq ft room
- What size space heater for a 500 sq ft space
- What size heater for 1,000 square feet
Running Cost
- What a space heater really costs to run — Cost per hour, per day and per month — computed from your wattage and a published electricity rate.
- How much a space heater costs to run per hour
- The cheapest space heater to run
- Space heater vs central heat: which actually costs less
- Space heater vs heat pump
- Space heater vs electric baseboard heat
- Space heater vs heated blanket
- What a space heater costs per month
- How many watts a space heater uses
Safety
- Space heater safety, with the sources attached — Federal fire statistics with citations, the UL and ETL marks explained, and the circuit math nobody publishes.
- Is it safe to leave a space heater on overnight?
- Space heater fire statistics, with sources attached
- A 1,500 watt heater on a 15 amp circuit
- Space heaters and extension cords
- UL vs ETL listed: what the marks actually mean
- Tip-over protection, and the other cutoffs
Types
- The heater types, and what actually separates them — Ceramic, infrared, oil-filled and micathermic — what genuinely differs once you accept the cost is identical.
- Infrared vs ceramic heaters
- Space heater vs oil-filled radiator
- Convection vs radiant heating
- Ceramic space heaters explained
- Infrared space heaters explained
- What is a micathermic heater?
Best Heaters
- Best space heaters, by the room they fit — Roundups organized by room — large, small, bedroom, basement, garage, nursery — each with the math behind the pick.
- Best space heaters for large rooms
- Best small space heaters
- Best space heaters for a bedroom
- Best space heaters for a basement
- Best space heaters for a garage
- The safest space heaters, feature by feature
- The quietest space heaters
- Best space heaters for a home office
- The most energy-efficient space heaters
- Safest space heaters for a nursery
Reviews
- Space heater reviews, built from published specifications — Model write-ups from published specs: computed cost per hour, circuit load, coverage and certification status.
- Dreo Solaris 718 review
- Lasko Ellipse CD12950 review
- Vornado VH200 review
- De'Longhi TRD40615T review
- Dr Infrared Heater DR-968 review
- Heat Storm HS-1500-PHX-WIFI review
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