When you are sourcing foodservice parts components for Hoshizaki commercial appliances, two controller replacements often sit side by side: the SP-5764 Ascon UR/WR controller and the SP-5766 Ascon SR controller. Both are new genuine parts, but they target different controller families. The decision between them comes down to matching your equipment's controller line, with only a small price gap between the two.
Quick verdict - Go with the Hoshizaki SP-5764 if your equipment uses the Ascon UR/WR controller family. It is listed at USD 184.55. Go with the Hoshizaki SP-5766 if your equipment uses the Ascon SR controller family. It is listed at USD 182.91. Both are new, genuine Hoshizaki components, so the controller family is the deciding factor.
| Feature | Hoshizaki SP-5764 | Hoshizaki SP-5766 |
|---|---|---|
| Listed price | USD 184.55 | USD 182.91 |
| Price bar | ||
| Controller family | Ascon UR/WR | Ascon SR |
| Condition | New | New |
| MPN | SP-5764 | SP-5766 |
Where each product wins - The SP-5764 Ascon UR/WR controller wins for units that need a UR/WR controller. It is the higher-priced of the two, but it is the genuine Hoshizaki part for that application. The SP-5766 Ascon SR controller wins for SR-series needs, with the lower listed price and the same new-genuine status.
Hoshizaki SP-5764 Ascon UR/WR Controller Replacement Commercial Appliance Parts
This replacement is aimed at Hoshizaki equipment that relies on the Ascon UR/WR controller line. It is a new, genuine part with MPN SP-5764. If you have already identified that your unit uses the UR/WR controller, this is the part to pick. Because it is a genuine Hoshizaki component, you are getting a factory replacement rather than an aftermarket part. The one drawback is that its listed price is slightly higher than the SP-5766, so you will pay a little more for this specific controller type. The price difference is small enough that it should not be the deciding factor if UR/WR is what your appliance requires.
Hoshizaki SP-5766 Controller Replacement Commercial Appliance Parts
The SP-5766 is the Ascon SR controller replacement in this pairing. It is listed with MPN SP-5766 and comes in new, genuine Hoshizaki condition. If your commercial appliance uses the SR controller family, this is the direct match. It also has the advantage of the lower listed price, making it the less expensive of the two genuine replacements. The limitation is that it is not the UR/WR controller, so it is not the right choice for units that require that specific Ascon line. Stick with the SP-5766 for SR applications and you will get the exact part your foodservice unit expects.
Final choice by use case - If your Hoshizaki equipment is configured for the Ascon UR/WR controller, order the SP-5764. If it is configured for the Ascon SR controller, order the SP-5766. The price difference is minimal, so let your controller family decide. Both are new genuine Hoshizaki parts, so you are covered either way.
