Raypak 014874F Copper Tube Bundle for 106A Heater

Raypak 014874F Copper Tube Bundle for 106A Heater

Part # 014874F | Genuine Raypak replacement part | For the 106A above-ground heater

The tube bundle is the finned copper tubing in the heat exchanger, where pool water picks up heat from the burners. Raypak lists 014874F as the copper tube bundle for the 106A above-ground pool and spa heater (105,000 BTU).

✅ Fits these Raypak models:

• Raypak 106A above-ground pool and spa heater, 105,000 BTU (P-R106A-AN-C natural gas, P-R106A-AP-C propane). The parts list gives one tube bundle for the 106A, whatever the gas type.
• Not for the 156A, which uses tube bundle 014875F

🔧 Details:

• Raypak parts list name: Tube Bundle Copper, callout 4-H
• Copper finned tube. Raypak's 106/156 brochure describes the tube and its fins as one piece of copper
• The inlet/outlet header (011595F), return header (011596F), flange nut kit (008259F) and O-ring gaskets (011600F, quantity 2) are separate part numbers in the same parts list
• The complete copper heat exchanger assembly for the 106A is a different part, 014869F

📌 Good to know:

• Raypak's parts list carries a warning against this part: the water flow or water chemistry problem that made the tube bundle fail has very likely damaged the bypass valve too, so inspect the bypass assembly when a new bundle goes in.
• Changing a tube bundle means taking the heat exchanger out of the heater with water, gas and power shut off. Have a qualified technician do the work.

Check your heater's model and serial number before ordering.