Sun Pro Supply carries genuine parts for commercial pressure-washing equipment — pumps, unloaders, heating coils, burner components, hoses, guns, wands, nozzles, and fittings — for Hotsy and Ramteq machines, plus the wear items that fit most major commercial brands.
We’re the exclusive authorized Hotsy dealer for Duval County, so the parts we sell are the parts that were engineered for your machine, not a spec-match that “should work.” Counter pickup at 5466 West Beaver Street, Monday through Friday, 7am to 4pm.
Pump and water side. Complete pumps and pump parts — packing and seals, valves, manifolds, and crankcase oil. Unloader valves, thermal relief valves, and detergent injectors and metering valves. Inlet screens and filters. Quick couplers, ball valves, swivels, and fittings.
Heating side (hot water machines). Heating coils, high-temperature limit switches, thermostats, and flow, vacuum, and pressure switches. Burner parts: fuel nozzles, ignition electrodes and transformers, fuel pumps, flame sensors, fuel solenoid valves, fuel filters and water separators, and blower belts.
Delivery side. High-pressure hoses in standard lengths and diameters, spray guns, wands, and lance assemblies. Nozzles in the full range of spray angles and orifice sizes. Surface cleaner attachments, turbo nozzles, and rotary accessories.
Care items. Pump oil, filter cartridges, O-rings and rebuild kits, and the detergents and degreasers that go with the equipment.
If a part isn’t something we keep on hand, we’ll order it and tell you the lead time up front rather than let you find out later.
The single fastest way to get the right part the first time is to bring us the machine’s model and serial number — or a photo of the data plate. Commercial pressure washers change pump, burner, and nozzle specifications between model years, and two machines that look identical can take different internals.
Tell us what the machine is doing and we’ll help you narrow it down:
If it turns out to be more than a part swap, we’ll say so. Our hot-water repair service and commercial service department handle the work, and our guide to why hot-water burners stop firing walks through the diagnosis before you buy anything.
Commercial pressure washers run at 3,000–4,000 PSI in daily service. In that environment, “close enough” parts fail early and often take something expensive with them:
Genuine parts also keep warranty coverage intact, which aftermarket substitutes can void.
Nozzles are the most commonly replaced part and the easiest to get wrong. Size the orifice with the standard formula:
Nozzle orifice size = GPM × √(4000 ÷ PSI)
Then pick the spray angle for the job — 25° for general cleaning, 15° for heavy soil, 40° and 65° for rinsing and chemical application. Our pressure washer sizing guide has the full tables and worked examples. Never fit a nozzle smaller than the calculated size; that’s how pumps die early.
Ordering parts online looks cheaper until you factor in the part that arrives wrong, the second order, and the days your machine sits idle. Bringing the machine or the data plate to a counter in Jacksonville gets you the right part today — and someone who can tell you whether the part is really your problem.
Commercial accounts can also ask about maintenance agreements, which keep wear items on a schedule instead of on an emergency basis.
Do you sell parts to anyone, or only to service customers?
Anyone. Counter sales are open Monday through Friday, 7am to 4pm at 5466 West Beaver Street. You don’t need to be an existing service customer to buy parts.
How do I find the right part for my machine?
Bring the model and serial number, or a photo of the data plate. If you tell us what the machine is doing — no pressure, no heat, water in the oil — we’ll help you narrow it down before you buy.
Do you stock nozzles, hoses, and guns?
Yes, along with surface cleaners, turbo nozzles, and fittings. Nozzles come in the standard spray angles and orifice sizes. Bring your machine’s PSI and GPM, or use the sizing formula above.
Can you ship parts?
Counter pickup is the fastest route, and it’s how you get the right part the first time. Ask us about shipping for parts you’ve already identified, or for accounts outside Jacksonville.
Are aftermarket parts fine if they’re cheaper?
Sometimes, for low-consequence items. For anything in the pressure or combustion path — nozzles, unloaders, pump internals, burner components — the cheaper version usually costs more in downtime and secondary damage. We’ll tell you where the line is.
Can you install the part if I get stuck?
Yes. We service what we sell, onsite or drop-off, across Duval, Clay, St. Johns, Putnam, Marion, Alachua, and Columbia counties.
Call (904) 693-2155 with your model and serial number, or stop by the counter at 5466 West Beaver Street, Jacksonville, FL 32254 — Monday through Friday, 7am to 4pm, closed most holidays. We’re between Edgewood Avenue and Ellis Road, west of the I-10 / I-95 interchange and east of the I-295 / I-10 interchange. Browse commercial pressure washers or request a service visit.
