1. Subsidy for equipment purchase and installation: Chengdu gives subsidies according to 70% of the total cost of purchasing and installing gas equipment for farmers, and the maximum subsidy for each household does not exceed 2,700 yuan.

2. Gas subsidy during heating period: The city can get a gas price subsidy of 1 yuan /m3 when using natural gas during heating period, and the maximum gas price subsidy per household is 1.200 m3 per year, but only for 3 years.