The match, which will now kick-off at 12.35pm, will mark the first time BT Sport have broadcast a match live from The CNG Stadium, and the first time a Town league match has been shown live on TV.
The fixture will be shown live on BT Sport 1 and 4KUHD.
A statement from The National League read...
"BT Sport have added another big match to its bill as 2019 starts with a bang for Vanarama National League fans.
"With four games coming your way inside the next three-and-a-half weeks, it has been confirmed another top match will be broadcast live.
"Saturday January 19th sees Harrogate Town host Hartlepool United and the cameras will be there with kick-off at 12.35pm.
"Pools make the trip to Yorkshire hoping to be back on the promotion trail after parting company with manager Matthew Bates last week.
"Title-chasing Harrogate have enjoyed an impressive first National League season and are firmly in the mix for promotion."