The Front Desk Review

De'Longhi · Updated June 2026

De'Longhi EW7707CM ComfortTemp: price, specs & release date

De'Longhi EW7707CM ComfortTemp, released 2006. Every price and spec below is linked to its source and dated — no guesses.

Source: amazon.com verified ✓ corroborated verify in ledger

BronzeDeskmark4/100#12 of 16 in class

The De'Longhi EW7707CM ComfortTemp is listed at $129.95 on amazon.com as of 2026-06-27, #10 cheapest of 13 space heaters (median $79.99); other retailers may be lower. It earns a Bronze Deskmark — 4/100 pay-blind standing, #12 of 16 in class.

Verified Jun 27, 2026 · figures linked to their source in the table below

Cheapest space heaters: Lasko 754200 — $39.99

Check current price at amazon.com Live price at the store — may differ from the dated listed price above. As an Amazon Associate we earn from qualifying purchases.
De'Longhi EW7707CM ComfortTemp — De'Longhi
Image: delonghi.com (© De'Longhi)

Is the De'Longhi EW7707CM ComfortTemp a good buy?

At $130, the De'Longhi EW7707CM ComfortTemp is #10 cheapest of the 13 space heaters we track, where the median is $79.99. On the spec sheet, its max wattage of 1500 W is the lowest of the 16, its release of 2006 is the lowest of the 4, and its coverage of 150 sq ft is at the median of the 11. By release date, it is the oldest of the 4 we date.

Evidence of Record

Our data
Independent labsmeasured it
2
Physical metricsrecorded
1
Outlets on recordall tested
2

Two independent labs measured this product across 1 physical metric — thermal. With a second lab on record, each figure comes from more than one independent hands-on source — a measure of how much evidence exists, not a rating of the product.

A coverage record, not a rating. How we count

Review consensus · sourced & dated

What reviewers say about the De'Longhi EW7707CM ComfortTemp

Reviewed (USA Today) is the only whitelisted tester with a hands-on lab result for this exact model. The same lab test (tester Jon Chan) appears in its US edition (°F) and Canada edition (°C). It measured a modest max output (~83°F / ~28°C) and only a 3-degree room-temperature rise over an hour, ranking the EW7707CM best for basements and keeping pipes above freezing but 'not very powerful' as a personal heater.

Based on 2 reviews · 2 lab-tested · 2022-01-12–2025-11-11

Tested by Reviewed

Consistently praised

  • Energy-efficient; best pick for basements and keeping pipes above freezing · 2 sources
  • Called a solid performer in lab testing

Commonly flagged

  • Not very powerful as a personal/spot heater — raised the room only ~3 degrees in an hour · 2 sources
  • Low max output (~83°F / ~28°C); not as good a personal heater as the DeLonghi HMP1500 (ranked 3rd in the Canada test) · 2 sources

Where reviewers disagree No true cross-source disagreement exists: both entries are the same Reviewed lab test (tester Jon Chan) republished in the US (°F) and Canada (°C) editions, so this reflects a single independent tester rather than two. The US edition's 83°F and the Canada edition's 28°C are the same measurement (83°F ≈ 28.3°C). No RTINGS, Wirecutter, Good Housekeeping, or Popular Mechanics hands-on test of the EW7707CM surfaced; all other search hits were retailer, forum, or non-testing affiliate blogs and were excluded.

The sources (2)

Reviewed lab-tested ·

Max output temperature (thermal sensors, high setting): ~83°F · Room temperature rise after 1 hour on high (72°F room): 3 degrees

The Delonghi EW7707CM space heater was a solid performer during our testing.
It had an output max temperature of around 83°F, and over an hour, it brought the temperature in our testing room up 3 degrees.
the EW7707CM wasn't as good a personal space heater as the De’Longhi HMP1500

Reviewed Canada (USA Today) lab-tested ·

Max output temperature (thermal sensors, high setting): ~28°C · Room temperature rise after 1 hour on high (22°C room): three degrees

This oil-filled convection radiator-style heater had an output max temperature of around 28°C.
you'll sing its virtues if you place it in the basement
Not very powerful

Specifications

Price (US)$129.95 Typical retail price across major retailers
BrandDe'Longhi
Released2006
Typeoil_filled
Max wattage (W)1500
Coverage (sq ft)150
Heat settings3
ThermostatYes
OscillationNo
Tip over protectionYes

Source: amazon.com (verified 2026-06-19) · corroborated by manualslib.com. Re-verified: permanently-sealed oil-filled radiator, 1500W with 3 heat settings (low/medium/high), ComfortTemp energy-saving mode (~20% savings), adjustable thermostat, fanless/silent operation, no oscillation. CORRECTION: tip_over_protection changed from null to true - the official De'Longhi instruction manual and multiple safety review sources confirm a tip-over safety switch (plus overheat and anti-freeze protection). First available July 2006 per Amazon listing. Price ~$129.95 across retailers.

Is the De'Longhi EW7707CM ComfortTemp worth it vs cheaper space heaters?

De'Longhi EW7707CM ComfortTemp against its closest cheaper and pricier space heaters on the specs that matter — every value sourced. See all 13 ranked

ProductPriceTypeMax wattage (W)Coverage (sq ft)Heat settingsThermostat
De'Longhi EW7707CM ComfortTemp this$129.95oil_filled15001503Yes
Honeywell HCE840B HeatGenius$99.95ceramic——6Yes
Dr Infrared Heater DR-988$129.99infrared5600600—Yes

Frequently asked questions

What do reviewers say about the De'Longhi EW7707CM ComfortTemp?

Reviewed (USA Today) is the only whitelisted tester with a hands-on lab result for this exact model. The same lab test (tester Jon Chan) appears in its US edition (°F) and Canada edition (°C). It measured a modest max output (~83°F / ~28°C) and only a 3-degree room-temperature rise over an hour, ranking the EW7707CM best for basements and keeping pipes above freezing but 'not very powerful' as a personal heater. Praised: Energy-efficient; best pick for basements and keeping pipes above freezing; Called a solid performer in lab testing. Flagged: Not very powerful as a personal/spot heater — raised the room only ~3 degrees in an hour; Low max output (~83°F / ~28°C); not as good a personal heater as the DeLonghi HMP1500 (ranked 3rd in the Canada test). (From 2 tester reviews, 2 lab-tested.)

How much does the De'Longhi EW7707CM ComfortTemp cost?

The De'Longhi EW7707CM ComfortTemp has a US price of $129.95 (Typical retail price across major retailers), as of 2026-06-19.

How does the De'Longhi EW7707CM ComfortTemp compare on price?

At $130, the De'Longhi EW7707CM ComfortTemp is #10 cheapest of the 13 space heaters we track, where the median is $79.99.

When was the De'Longhi EW7707CM ComfortTemp released?

The De'Longhi EW7707CM ComfortTemp was released 2006.

What are the De'Longhi EW7707CM ComfortTemp's key specs?

De'Longhi EW7707CM ComfortTemp (De'Longhi): type oil_filled, max wattage w 1500, coverage sqft 150, heat settings 3, thermostat Yes. Full sourced spec sheet verified 2026-06-19.

Price of record: $129.95 at amazon.com, 2026-06-27. Other retailers may be lower — check the current price:

Check current price at amazon.com As an Amazon Associate we earn from qualifying purchases.

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