Correct

热烘烘

/ rè hōng hōng / 
Strokes

Example

As an Adjective

pleasantly warm

1
Fángjiān
房间
lǐ
里
yǒu
有
nuǎnqì
暖气
  
,
rèhōnghōng
热烘烘
de
的
  
。

The room is quite warm because of the central heating.

As an Adjective

unpleasantly hot

2
Tā
她
fàshāo
发烧
le
了
  
,
liǎn
脸
rèhōnghōng
热烘烘
de
的
  
。

She's running a temperature, and her cheeks are hot.