{"id":11749,"date":"2026-08-31T09:25:36","date_gmt":"2026-08-31T09:25:36","guid":{"rendered":"https:\/\/humorsidehub.com\/?p=11749"},"modified":"2026-08-31T09:25:39","modified_gmt":"2026-08-31T09:25:39","slug":"heating-at-night-should-it-be-switched-off-or-simply-turned-down","status":"publish","type":"post","link":"https:\/\/humorsidehub.com\/?p=11749","title":{"rendered":"Heating at night: should it be switched off or simply turned down?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Experts reveal the golden rule for truly reducing the bill<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Every winter, the same question arises in millions of homes: should you turn off the heating completely at night or simply lower it?<br>Between fear of being cold, fear of a high bill and deeply ingrained misconceptions, it is difficult to know what the best solution is.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">However, the experts\u2019 answers are now clear, measured, and above all, based on concrete data. Here\u2019s what you really need to do to save money without sacrificing your comfort.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The experts\u2019 golden rule: never turn everything off.<br>According to recommendations from ADEME (French Agency for Ecological Transition), turning off the heating completely at night is not the best solution in the majority of homes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The golden rule is simple:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The temperature should be lowered by 2 to 4\u00b0C compared to the daytime heating, but not turned off completely.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Concrete example:<br>Daytime temperature: 19 to 20\u00b0C<br>Ideal nighttime temperature: 16 to 17\u00b0C<br>This slight decrease allows:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Immediate energy savings.<br>Improved thermal comfort upon waking.<br>Protection of the system against humidity and frost.<br>Why switching off the heating completely can cost more.<br>Contrary to what many believe, completely switching off the heating can lead to:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Contrary to what many believe, completely turning off the heating can lead to:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1. Increased energy consumption upon restarting:<br>When the house is completely cold, the boiler or radiators must operate at full power in the morning to raise the temperature.<br>As a result, the savings made overnight are often negated upon waking.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2. Increased humidity in the home.<br>A cool home promotes:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Condensation,<br>mold,<br>wall deterioration<br>, and humid air are more difficult and expensive to heat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3. Thermal discomfort that is dangerous to health.<br>According to the recommendations of the World Health Organization, the indoor temperature should not fall below 16\u00b0C, particularly for:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The elderly<br>, children,<br>and vulnerable individuals:<br>How much can you actually save by lowering the heating at night?<br>Experts agree on a simple figure:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Lowering the temperature by 1\u00b0C results in approximately 7% energy savings.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SO :<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Lowering the temperature by 3\u00b0C at night can save up to 20% on nighttime heating costs.<br>Over a full season, this represents several tens, or even hundreds, of euros depending on the property.<br>The right temperature for each room:<br>Experts recommend:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bedrooms: 16\u201317\u00b0C<br>Living room in the evening: 19\u201320\u00b0C<br>Bathroom (when in use): 21\u201322\u00b0C<br>Hallways \/ rooms rarely used: 15\u201316\u00b0C<br>The crucial role of the thermostat<br>A programmable thermostat is now the most effective weapon against waste: Bathroom furniture<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">It automatically lowers the temperature at night.<br>It restarts the heating just before waking up.<br>It prevents forgetfulness and excesses.<br>Result: more comfort, less stress, and a reduced bill without thinking about it.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In what situations can you really turn everything off?<br>There are a few exceptions where turning it off might be considered:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Very recent and perfectly insulated housing.<br>Absence of several days.<br>Region with a very mild climate.<br>But in the majority of conventional housing, lowering the temperature remains more profitable than cutting it.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Good habits to adopt at night<br>to maximize savings:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Close shutters and curtains completely.<br>Avoid turning the heating up too high in the morning.<br>Ventilate briefly (5 to 10 minutes), even in winter.<br>Never block radiators.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Conclusion: The true balance between comfort and savings.<br>Turning off the heating completely at night is a bad idea in most cases.<br>Lowering the temperature by a few degrees is the best compromise between:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Energy savings,<br>thermal comfort,<br>home protection,<br>and occupant health:<br>By simply applying this golden rule, you can significantly reduce your bill without shivering under the covers.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Experts reveal the golden rule for truly reducing the bill Every winter, the same question arises in millions of homes: should you turn off the<\/p>\n","protected":false},"author":1,"featured_media":11750,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[3],"tags":[],"class_list":["post-11749","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/humorsidehub.com\/wp-content\/uploads\/2026\/08\/658139751_951477350799781_855816381032126767_n-1-768x960-1.jpg","_links":{"self":[{"href":"https:\/\/humorsidehub.com\/index.php?rest_route=\/wp\/v2\/posts\/11749","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/humorsidehub.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/humorsidehub.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/humorsidehub.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/humorsidehub.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=11749"}],"version-history":[{"count":1,"href":"https:\/\/humorsidehub.com\/index.php?rest_route=\/wp\/v2\/posts\/11749\/revisions"}],"predecessor-version":[{"id":11751,"href":"https:\/\/humorsidehub.com\/index.php?rest_route=\/wp\/v2\/posts\/11749\/revisions\/11751"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/humorsidehub.com\/index.php?rest_route=\/wp\/v2\/media\/11750"}],"wp:attachment":[{"href":"https:\/\/humorsidehub.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=11749"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/humorsidehub.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=11749"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/humorsidehub.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=11749"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}