Shaun Saunders’ side should provide a stiff test for the Hillians having already beaten Whitehawk during pre-season.
A number of former Hillians could feature for Heath including forwards Max Miller and Callum Saunders.
Chapman’s side remain unbeaten during pre-season and come off the back of an impressive win at National League South side Eastbourne Borough on Tuesday evening.
Kick-off at the GES tomorrow is 3pm, with admission £5 for adults, £3 for concessions, while under-18’s go free.