{"title":"Zehnder MVHR Units","description":"\u003cscript type=\"application\/ld+json\"\u003e\r\n{\r\n   \"@context\":\"https:\/\/schema.org\",\r\n   \"@type\":\"FAQPage\",\r\n   \"mainEntity\":[\r\n      {\r\n         \"@type\":\"Question\",\r\n         \"name\":\"What's the guarantee on heat recovery systems?\",\r\n         \"acceptedAnswer\":{\r\n            \"@type\":\"Answer\",\r\n            \"text\":\"Warranty on heat recovery units depends on the manufacturer and the model of unit. Our heat recovery ventilation systems are covered by a 1 year to 5-year parts and labour warranty depending on unit.\"\r\n         }\r\n      },\r\n      {\r\n         \"@type\":\"Question\",\r\n         \"name\":\"How often do I need to change the heat recovery system filters?\",\r\n         \"acceptedAnswer\":{\r\n            \"@type\":\"Answer\",\r\n            \"text\":\"Depending on your house location, the filters usually only need to be cleaned or changed every 6 months to a year.\"\r\n         }\r\n      }\r\n   ]\r\n}\r\n\u003c\/script\u003e","products":[],"url":"https:\/\/ventilation-superstore.com\/collections\/zehnder-mvhr-units.oembed","provider":"Ventilation Superstore","version":"1.0","type":"link"}