IMPORTANT: Troubleshooting of heaters should only be carried out by qualified Gas Safe Engineers or Electricians

Unit Heaters (suspended) - Maximum length 10 meters, reduce maximum length by 1 meter for every 90⁰ bend, and for every 45⁰ benc, reduce maximum length by ½ meter (Example: adding a 90⁰ bend and a 45⁰ bend will reduce the maximum by 1½ meters, so the updated maximum length is 8½ meters)