{"id":92432,"date":"2021-04-02T10:02:17","date_gmt":"2021-04-02T08:02:17","guid":{"rendered":"https:\/\/xodostore.com\/prodotto\/5-star-pellet-boiler-stove-montegrappa-aq-21s-27s-32s-coral\/"},"modified":"2025-09-15T16:26:45","modified_gmt":"2025-09-15T14:26:45","slug":"5-star-pellet-boiler-stove-montegrappa-aq-21s-27s-32s-coral","status":"publish","type":"product","link":"https:\/\/xodostore.com\/en\/prodotto\/5-star-pellet-boiler-stove-montegrappa-aq-21s-27s-32s-coral\/","title":{"rendered":"5 Star Pellet Boiler Stove MONTEGRAPPA AQ 21S – 27S – 32S CORAL"},"content":{"rendered":"

5 Star Pellet Boiler Stove MONTEGRAPPA AQ 21S – 27S – 32S CORAL<\/h2>\n

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Pellet boiler stove to heat water<\/p>\n

Modern design, rigorous lines and square shapes, Coral plays with the volumes and geometries of the front, highlighting the door. The large silk-screened glass emphasizes the wide view of the fire. Regular slots decorate the sides and give momentum to the entire body of the stove. The cladding and structure are in painted steel. Coral is available in three colors: cream, metallic gray, red. <\/p>\n

Customization and adaptability to any type of environment Possibility for the user to adjust the calibration of the pellet combustion Predisposition for the ducting of combustion air Silence and maximum comfort Reduction of pellet consumption for greater savings Reduction of polluting emissions Maximum adaptability to any type of pellet, to the flue and to the different types of installation Minimal and easy maintenance: cleaning the stove is quick and easy High water efficiency Flexibility of installation thanks to the different types of system that can be set Possibility of setting the temperature of the operating and starting water of the circulator Possibility of connecting the thermostats and the room temperature probe Possibility of connecting the temperature probe and setting the temperature of the puffer Possibility of connecting the temperature probe and setting the boiler temperature Management Three-way valve for domestic hot water production Possibility of installing the domestic hot water production kit Possibility of combining it with another generator Possibility of installing the primary and secondary circuit separation kit<\/p>\n

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QA S<\/p>\n

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body size + cover: L 64,5 x P 71 x H 128 cm<\/p>\n<\/div>\n<\/div>\n

\"Marking \"European \"Austrian \"German \"Swiss \"Swiss \"European<\/p>\n

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Technical data<\/h2>\n<\/div>\n
\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\nMass <\/p>\n\n\n\n\n\n\n\n\n\n\n
<\/td>\n\"class-AA\"<\/td>\n\"class-AA\"<\/td>\n\"class-AA\"<\/td>\n<\/td>\n<\/tr>\n
<\/td>\nAQ 21S<\/strong><\/td>\nAQ 27S<\/strong><\/td>\nAQ 32S<\/strong><\/td>\n<\/td>\n<\/tr>\n
Quality class (D.M. 186 – 7\/11\/2017)<\/td>\n\"5-star\"<\/td>\n\"4-star\"<\/td>\n\"4-star\"<\/td>\n<\/td>\n<\/tr>\n
overall heat output (at the hearth)<\/td>\n21.7<\/td>\n28.5<\/td>\n

mm<\/p>\n

34.5<\/td>\nKw<\/td>\n<\/tr>\n
Certified<\/td>\n

power<\/p>\n

5.6 – 20.5<\/td>\n5.6 – 26.5<\/td>\n5.6 – 31.5<\/td>\nKw<\/td>\n<\/tr>\n
Power rendered to the environment<\/td>\n1.0 – 1.5<\/td>\n1.0 – 1.5<\/td>\n1.0 – 1.5<\/td>\nKw<\/td>\n<\/tr>\n
Power rendered to water<\/td>\n4.6 – 19.0<\/td>\n4.6 – 25.0<\/td>\n4.6 – 30.0<\/td>\nKw<\/td>\n<\/tr>\n
CO measured (at 13% oxygen)<\/td>\n0.003<\/td>\n0.003<\/td>\n0.005<\/td>\n%<\/td>\n<\/tr>\n
yield<\/td>\n94.5<\/td>\n93.0<\/td>\n

USD<\/p>\n

91.5<\/td>\n%<\/td>\n<\/tr>\n
Fuel<\/td>\n

consumption<\/p>\n

1.3 – 4.7<\/td>\n1.3 – 6.1<\/td>\n1.3 – 7.4<\/td>\nkg\/h<\/td>\n<\/tr>\n
flow rate of fumes<\/td>\n8.9 – 12.7<\/td>\n8.9 – 16.6<\/td>\n8.9 – 19.7<\/td>\ng\/s<\/td>\n<\/tr>\n
Flue<\/td>\n

gas temperature<\/p>\n

66 – 106<\/td>\n66 – 132<\/td>\n66 – 153<\/td>\n\u00b0C<\/td>\n<\/tr>\n
draught (vacuum at the chimney)<\/td>\n11<\/td>\n11<\/td>\n12<\/td>\nPa<\/td>\n<\/tr>\n
Tank<\/td>\n

capacity<\/p>\n

55<\/td>\n55<\/td>\n55<\/td>\nKg<\/td>\n<\/tr>\n
autonomy<\/td>\n42-11<\/td>\n42 – 8.5<\/td>\n42 – 7<\/td>\nh<\/td>\n<\/tr>\n
Smoke<\/td>\n

outlet pipe<\/p>\n

\u00d8 100<\/td>\n\u00d8 100<\/td>\n\u00d8 100<\/td>\nMm<\/td>\n<\/tr>\n
air inlet for combustion<\/td>\n\u00d8 80<\/td>\n\u00d8 80<\/td>\n\u00d8 80<\/td>\nMm<\/td>\n<\/tr>\n
Heatable surface with certified<\/td>\n

power<\/p>\n

235<\/td>\n304<\/td>\n362<\/td>\n*sqm<\/td>\n<\/tr>\n
net weight<\/td>\n210<\/td>\n210<\/td>\n210<\/td>\nKg<\/td>\n<\/tr>\n
Weight with packaging<\/td>\n230<\/td>\n230<\/td>\n230<\/td>\nKg<\/td>\n<\/tr>\n
* with the conditions shown in the General Catalogue<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

\"QA<\/p>\n

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\"logo-air-clean\"<\/p>\n

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product in possession of the requirements for achieving the “4-5 stars” Clean Air<\/p>\n

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5 Star Pellet Boiler Stove MONTEGRAPPA AQ 21S – 27S – 32S CORAL   Pellet boiler stove to heat water Modern design, rigorous lines and square shapes, Coral plays with the volumes and geometries of the front, highlighting the door. The large silk-screened glass emphasizes the wide view of the fire. Regular slots decorate the […]<\/p>\n","protected":false},"featured_media":139198,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[1791,1663],"product_tag":[1691,1680],"class_list":{"0":"post-92432","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-pellet-boiler-stoves","7":"product_cat-stoves","8":"product_tag-montegrappa-en","9":"product_tag-thermo-stove","10":"product_shipping_class-large-pallets","12":"first","13":"instock","14":"sale","15":"taxable","16":"shipping-taxable","17":"purchasable","18":"product-type-variable"},"acf":[],"_links":{"self":[{"href":"https:\/\/xodostore.com\/en\/wp-json\/wp\/v2\/product\/92432","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/xodostore.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/xodostore.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/xodostore.com\/en\/wp-json\/wp\/v2\/comments?post=92432"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/xodostore.com\/en\/wp-json\/wp\/v2\/media\/139198"}],"wp:attachment":[{"href":"https:\/\/xodostore.com\/en\/wp-json\/wp\/v2\/media?parent=92432"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/xodostore.com\/en\/wp-json\/wp\/v2\/product_brand?post=92432"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/xodostore.com\/en\/wp-json\/wp\/v2\/product_cat?post=92432"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/xodostore.com\/en\/wp-json\/wp\/v2\/product_tag?post=92432"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}