Height: 17-5/8″ (44.8 cm)
Depth: 17-3/4″ (45 cm)
Width: 15-1/4″ (38.8 cm)
Fresh Water: 4.0 gal (15 liters)
Waste Tank: 5.5 gal (21 Liters)
Caution: Do not use stiff brushes or homemade products to clean or lubricate the valve and seal, as these will damage the seals and surfaces, causing odors to escape from holding tanks. Thetford recommends using Aqua-Clean and toilet seal lubricants.