Pentair Tube Sheet Coil Assembly Kit | MasterTemp 250 | 474059 Pool Pole Accessories this union joins two sections

this union joins two sections of pipe while allowing for easy disconnection and reconnection during equipment servicing — no cutting required

Order one kit per heater service

Add 3 units to your cart for a complete filter change

pH Neutral & Oil-Free: Won’t cloud water or interfere with filters and pool equipment

Pentair Part Number 152519Z Part Name Closure Assembly Quantity Included Each Fits Into

Pentair Tube Sheet Coil Assembly Kit | MasterTemp 250 | 474059 Pool Pole Accessories this union joins two sectionsThe Pentair Tube Sheet Coil Assembly Kit (474059) is the OEM replacement heat exchanger assembly for the MasterTemp 250NA and 250LP gas heaters. This kit includes Item No. 3 O Rings from the MasterTemp 250 parts diagram the complete tube sheet coil assembly required to restore full heating function to your MasterTemp 250 heater. IMPORTANT: KIT LISTING This listing is a kit containing the complete Tube Sheet Coil Assembly (Item No. 3, O rings). Confirm