Cf1r form 2026

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The document outlines the 2008 Building Energy Efficiency Standards for residential HVAC alterations in Climate Zones 10 to 15, detailing permit requirements, compliance measures, and HERS verification processes. It emphasizes the need for permits for various HVAC modifications, specifies minimum efficiency standards for heating and cooling equipment, and mandates duct insulation and sealing requirements. Additionally, it describes the necessary forms and tests required for compliance during HVAC installations or alterations.

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Click ‘Get Form’ to open the CF-1R-ALT-HVAC form in the editor.
Begin by entering the site address, enforcement agency, date, and permit number at the top of the form.
In the 'Conditioned Floor Area' section, specify the area served by the HVAC system and select the equipment type being installed.
Fill in the minimum efficiency ratings for each piece of equipment, including AFUE for furnaces and SEER for air conditioners.
Indicate if more than 40 feet of ducting is added or replaced and ensure you meet insulation requirements (R-6 or R-8 based on climate zone).
Select one of the four HVAC alteration options that best describes your work and ensure all required forms are noted for final inspection.
Complete the contractor's declaration statement at the bottom, ensuring all information is accurate before submitting.

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