Jet Distribution Parts

Over 480 distribution parts that connect jets, heating elements and pumps inside the hot tub frame – direct heating elements, connection fittings and jet caps. Koller parts are in stock, a leading manufacturer of distribution parts and piping for hot tub jets and heating elements. In-stock items ship within 48 hours, with shipping across the EU. These are the internal plumbing parts of the hot tub, not the jets themselves – you will find those in the parent category Spa Jets. How to find the right part Heating elements differ in output and housing length (e.g. Koller direct heater 953-0.5E vs. 953-2F), connection fittings in angle and socket diameter, and jet caps in diameter and finish (e.g. Ø 32 mm, chrome plastic). The surest way is to compare dimensions with the part you remove. What to watch out for For heating elements, the output and voltage must match the hot tub control unit, otherwise there is a risk of overload or insufficient heating. For connection fittings, check the direction and angle of the connection, and for jet caps the exact diameter – even a small difference means a leak or a cracked part during fitting. Who this category is for For hot tub owners dealing with a repair of the internal plumbing, and for service technicians. The shop is run by IDOL SPAS s.r.o., a Czech hot tub manufacturer with its own service team – if you are unsure what to choose, we will advise from experience. We offer service companies and resellers a wholesale programme with individual pricing.