Continue shopping “Hayward 4 Relay Module OmniLogic HLRELAYBANK” has been added to your cart. Product Price Quantity Total × Original Authentic Hayward H-Series Heater Air Pressure Switch IDXAPS1930 $74.02 Original Authentic Hayward H-Series Heater Air Pressure Switch IDXAPS1930 quantity $74.02 × Hayward 4 Relay Module OmniLogic HLRELAYBANK $679.01 Hayward 4 Relay Module OmniLogic HLRELAYBANK quantity $679.01 Cart totals Subtotal $753.03 Shipping Shipping costs will be calculated once you have provided your address. Total $753.03 Proceed to checkout — OR — Calculate shipping Country / region: Select a country / region… United States (US) State / County: City: Postcode / ZIP: Update