Ключевые слова: amount, banking, battery, bill, cash, castiron, centralized heating, communal, concept, covered, crisis, currency, dirty, dollar, economy, efficiency, finances, heating, heating season, heating system, help, hundred, indoor, lies, metal, money, no people, old, poverty, price, radiator, roll of money, season, selective focus, social problem, subsidy, tariff, temperature, us, utilities, water, winter,