Heater in St. Louis, Missouri — what it typically costs and which models sell best. Space heaters cover radiant, ceramic, oil-filled and infrared designs. Price depends on wattage, coverage and safety features. Small personal units cost little, while larger oscillating or oil-filled heaters with thermostats and timers cost more.
Top-selling heater to consider
The models below are the highest-selling items in this category on Amazon, ordered by sales rank. That is a popularity signal rather than a rating — compare the specification against what you need.

Top pick
DREO Space Heater, Portable Electric Heaters for Indoor Use with Thermostat
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Pick #2
DREO Space Heater, Portable Electric Heaters for Indoor Use with Remote
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Pick #3
Amazon Basics Ceramic Space Heater, Portable Indoor Heating Solution, With Overheat and Tip-Over Protection, Thermostat, Non-Oscillating, 1500W, 7.52"D x 6.34"W x 9.45"H, Black
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| Tier | Typical price |
|---|---|
| Basic / budget model | $25 |
| Mid-range model | $88 |
| Premium model | $150 |
What to check before you buy heater in St. Louis, Missouri
The headline price is only one part of the decision. Work out what you need first, then compare the specification against it rather than the other way round.
- Match the size or capacity to how you will actually use it, not to the biggest model on the page.
- Check what the price includes: accessories, filters, a warranty or a subscription.
- Read the return window and how faults are handled before you buy.
- Confirm the model number, because near-identical listings can differ by one specification.
- Treat a very low price as a question: check the seller, the condition and the delivery date.
This page does not sell these products. We are not the seller, the manufacturer or the warrantor, and the range above is an estimate rather than a quote.
What matters when comparing heater
- Wattage and coverage area
- Heating type: ceramic, oil, radiant or infrared
- Thermostat and timer
- Oscillation and fan assist
- Tip-over and overheat shutoff
