{"id":7929,"date":"2026-07-24T11:44:31","date_gmt":"2026-07-24T08:44:31","guid":{"rendered":"https:\/\/axinar.com\/?p=7929"},"modified":"2026-07-24T11:44:31","modified_gmt":"2026-07-24T08:44:31","slug":"pellet-boiler-100sqm","status":"publish","type":"post","link":"https:\/\/axinar.com\/en\/blog\/pellet-boiler-100sqm","title":{"rendered":"Pellet Boiler for 100 sqm, Which One is Ideal for Your Home"},"content":{"rendered":"

If you have a 100 sqm residence and are considering a pellet boiler, the first question is always the same, “how many kW do I need?”<\/strong>. The answer depends on insulation, climate zone, ceiling height, and whether you need domestic hot water. Below is a realistic picture and the AXINAR models that have proven themselves in thousands of installations in similar homes.<\/p>\n

How Many kW You Need for 100 sqm<\/h2>\n

The basic rule for Greece ranges from 0.08 to 0.15 kW per square meter, depending on insulation and zone. For 100 sqm this translates to:<\/p>\n\n\n\n\n\n\n\n
Building characteristics<\/th>\nRequired Power<\/th>\n<\/tr>\n<\/thead>\n
Good insulation (post-2010 construction), Zone A\u2013B<\/td>\n10\u201313 kW<\/strong><\/td>\n<\/tr>\n
Medium insulation (1990\u20132010), Zone B<\/td>\n13\u201317 kW<\/strong><\/td>\n<\/tr>\n
Older construction, Zone C\u2013D (Northern Greece, mountainous)<\/td>\n17\u201322 kW<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

If you add domestic hot water (120\u2013200L tank), add 3\u20135 kW to the estimate.<\/p>\n

Recommended AXINAR Models for 100 sqm<\/h2>\n

1. AXINAR Calos CL8-32, Flexible 8\u201332 kW Solution<\/h3>\n
\n
\n
AXINAR Calos CL8-32<\/div>\n
Flexible 8\u201332 kW solution, all-in-one<\/div>\n<\/p><\/div>\n
\n

Our most flexible model for homes that may change needs in the future, adding a boiler tank, changing insulation, new zone. Works excellently on 100 sqm under any conditions.<\/p>\n