Main Control Pack Assembly
Wall-mounted electronics module containing circuit breaker, relays, transformer, digital/analog controls sequencing jets, heater, pump, and chemical dosing. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Build & assembly graph
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Bill of materials
7 top-level lines · 7 rows shown · 10 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Main Breaker Panel | hot-tub-breaker-panel | 1× | 1 | — | part |
| 2 | Control Transformer | hot-tub-transformer | 1× | 1 | — | part |
| 3 | Control PCB Module | hot-tub-control-pcb | 1× | 1 | — | part |
| 4 | Relay | relay | 4× | 4 | — | part |
| 5 | Display & Control Panel | hot-tub-display-panel | 1× | 1 | — | part |
| 6 | Microcontroller | mcu | 1× | 1 | — | part |
| 7 | Touch Digitizer | touch-digitizer | 1× | 1 | — | part |
Used in 1 assembly
Sourcing — likely vendors
Companies that make this · indicative price $1–$500 · MOQ & lead are typical| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| 🇨🇳CATL catl.com ↗ | Ningde, CN | Li-ion cell & pack maker | 5,000 cells | 8–12 wks |
| evebattery.com ↗ | Huizhou, CN | Li-ion cell maker | 5,000 cells | 8–12 wks |
| amararaja.com ↗ | Tirupati, IN | Batteries & energy | 5,000 cells | 8–12 wks |
| durapowergroup.com ↗ | Singapore | Li-ion battery systems | 5,000 cells | 8–12 wks |
| 🇨🇳BYD byd.com ↗ | Shenzhen, CN | EV & battery manufacturer | 5,000 cells | 8–12 wks |