地域 ちいき冷暖房 れいだんぼうじゃありません
chii kirei dambōjārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 地域冷暖房

1. It is not district heating and cooling.; It's not a regional heating/cooling system.

Negative
Polite
Terminal Form