Holding Tanks
Dometic/Sealand Holding Tank Parts Diagrams
Looking for a replacement part for your Dometic/Sealand holding tank but don’t know where to start? Find your model below and reference the original parts diagrams from Dometic/Sealand. Even if your holding tank model is discontinued, replacement parts may still be available.
If you can’t find the Dometic parts you’re looking for, send us a message or call us at 1-800-522-2656 and we’ll do what we can to help you track them down.
Basic Holding Tanks
HTS-Basic 12 HL | Parts Diagram PDF
HTS-Basic 12 HRZ | Parts Diagram PDF
HTS-Basic 12 VRT | Parts Diagram PDF
HTS-Basic 15 HRZ | Parts Diagram PDF
HTS-Basic 15 VRT | Parts Diagram PDF
HTS-Basic 20 HRZ | Parts Diagram PDF
HTS-Basic 20 VRT | Parts Diagram PDF
HTS-Basic 25 HRZ | Parts Diagram PDF
HTS-Basic 28 HL | Parts Diagram PDF
HTS-Basic 30 HRZ | Parts Diagram PDF
HTS-Basic 35 HL | Parts Diagram PDF
HTS-Basic 40 HRZ | Parts Diagram PDF
HTS-Basic 50 HRZ-HL | Parts Diagram PDF
HTS-Basic 50 VRT-HL | Parts Diagram PDF
HTS-Basic 55 HRZ | Parts Diagram PDF
HTS-Basic 80 HRZ | Parts Diagram PDF
DHT-Liter Tanks
DHT-L Tanks | Parts Diagram PDF
HTS-T Tanks
HTS-T 10Gal | Parts Diagram PDF
HTS-T 28Gal | Parts Diagram PDF
HTS-T 40Gal | Parts Diagram PDF
HTS-VG Tanks
HTS-VG 10Gal | Parts Diagram PDF
HTS-VG 18Gal | Parts Diagram PDF
HTS-VG 21Gal | Parts Diagram PDF
HTS-VG 27Gal | Parts Diagram PDF
HTS-VG 28Gal | Parts Diagram PDF
HTS-VG 28Gal-HL | Parts Diagram PDF
HTS-VG 35Gal | Parts Diagram PDF
HTS-VG 39Gal | Parts Diagram PDF
HTS-VG 40Gal | Parts Diagram PDF
HTS-VG 42Gal | Parts Diagram PDF
HTS-VG 55Gal | Parts Diagram PDF
HTS-VG 80Gal | Parts Diagram PDF