E-Command 4 Main PCB Replacement
The Hayward GLX-PCB-HPC-4 Main PCB is the essential service part replacement for Hayward E-Command 4 Automation Controls. This critical board enables precise management of up to four separate pool or spa products, including pumps, heaters, and lighting systems. It features four integrated high voltage relays to handle the necessary power switching. As a genuine Hayward replacement component, it ensures perfect fit and reliable performance for maintaining your automation setup. Poolweb supports this purchase with free shipping and a 30-day return policy for customer confidence.
$938.10
Owner Satisfaction
3.5
/ 5
Category Rank
2790
/ 2959
#2790 in Pool & Spa Accessories
Price vs Category Average
+185%
Above average
Part Number
4
/ GLX-PCB-HPC-
Who it's for
- Full System Restoration
- Guaranteed OEM Compatibility
- Cost-Effective Repair
Who should skip it
- High Unit Price
- Complex Installation Process
- Required System Reprogramming
Key Specs
Part Number
GLX-PCB-HPC-4
Relay Count
4
Relay Type
High voltage
Weight
2.0 kg
Compatible Models
E-Command 4
OEM Status
Genuine
Application
Automation Controls
Number of Pumps Supported
4
Features
- Controls up to four pool/spa products
- Genuine Hayward replacement part
- Integrates 4 high voltage relays
- Service part for E-Command 4 systems
- Ensures system compatibility
- Software programmable
- LED diagnostic indicators
What customers say
Customers express significant relief when this replacement PCB successfully restores their expensive Hayward pool automation system. Self installers often find the part a direct fit, immediately resolving critical errors and saving substantial replacement costs. However, this functional success is overshadowed by major frustration regarding value. The component's high price point is consistently cited as exorbitant, leading to resentment over the necessary expense. Furthermore, many users harbor doubts about long term durability, citing premature failure of the original board and anxiety over the replacement's reliability. The overall sentiment is that this is a necessary but costly repair, leaving customers unhappy about the premium price and perceived quality concerns.
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