Comfort Zone CZ998 Parabolic Dish
For cheap, silent spot heat at a desk or chair, or on a circuit that cannot take a 1,500 W heater. Pick a thermostat heater to hold a whole room at a set temperature.
Amazon $45.82$45.82
The Comfort Zone CZ998 Parabolic Dish and the Comfort Glow ERH375 Parabolic Dish are evenly matched, rated 3.0 and 2.9. The Comfort Zone CZ998 Parabolic Dish costs $4.13 less ($45.82 vs $49.95).
Comfort Glow ERH375 Parabolic Dish
For warming one person at a desk or in a chair silently, or for a circuit that cannot take a 1,500 W heater. Pick a thermostat heater to hold a whole room at a set temperature.
Amazon $49.95$49.95
Prices were last checked October 30, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every radiant heaters space heater; a clear win is highlighted. How we rank explains each one.
| Factor weight | Comfort Zone CZ998 Parabolic Dish | Comfort Glow ERH375 Parabolic Dish |
|---|---|---|
| Overall rating | 3.0/5 | 2.9/5 |
| Value 25% | 48 $46 per kW ($45.82, 1,000 W) | 43 $50 per kW ($49.95, 1,000 W) |
| Safety 25% | 100 ETL listed, tip-over shutoff, overheat shutoff | 100 ETL listed, tip-over shutoff, overheat shutoff |
| Thermostat 15% | 0 fixed heat levels only | 0 fixed heat levels only |
| Warranty 15% | 0 1-year warranty | 0 1-year warranty |
| Controls 10% | 0 basic; no eco mode | 0 basic; no eco mode |
| Low setting 10% | 50 down to 700 W | 50 down to 700 W |
Specifications
| Comfort Zone CZ998 Parabolic Dish | Comfort Glow ERH375 Parabolic Dish | |
|---|---|---|
| Heating | ||
| Heat settings | 700 to 1,000 W | 700 to 1,000 W |
| Type | Radiant (no fan) | Radiant (no fan) |
| Element | - | Carbon |
| Oscillates | Yes | Yes |
| Controls | ||
| Thermostat | No | No |
| Eco mode | No | No |
| Timer | No | No |
| Remote | No | No |
| App | No | No |
| Safety | ||
| Safety listing | ETL | ETL |
| Tip-over shutoff | Yes | Yes |
| Overheat shutoff | Yes | Yes |
| Cool-touch housing | Yes | Yes |
| Build | ||
| Cord | - | 6 ft |
| Dimensions | 19 x 9.5 x 17 in | 8.7 x 17.8 x 14.2 in |
| Weight | 4.2 lb | - |
| Warranty | 1 year | 1 year |