Pentair ETI 400 Natural Gas to Propane Conversion Kit

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Pentair SKU: 476072
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Pentair ETI 400 Natural Gas to Propane Conversion Kit

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Pentair SKU: 476072
Regular price $124.95 Sale price $89.95 Save 28%
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Pentair ETI 400 Natural Gas to Propane Conversion Kit (476072)

476072 ETi 400 Natural Gas to Propane Conversion Kit - The ETi 400 heater is factory-configured for use with Natural Gas. For applications using Propane Gas, this conversion kit is required.


Inlet Pressure: Min. 4" / Max 12" WC

Manifold Pressure: Reference to Blower Inlet Tap -0.2" WC

Required Gas Input (BTU/Hr): 399.990 

Model: ETi 400 Heater


  • Direct Spark Igniters (2)
  • Air Orifice (2)
  • Gas Orifice (NL) (2)
  • O-Ring (2)
  • Installation Guide (1)
  • Propane Conversion Label (1)

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· Most Orders Ship Free "Standard" To USA Domestic Mailing Addresses.

· We proudly ship with FedEx, USPS, UPS, and OnTrac. ***

· Certain items may be upgraded for shipping…ON US!

· Orders above $300 could be required to have signature confirmation

· All Pool Pumps and Pool Vacuums WILL require a signature upon delivery

· Some Expedited Shipping will incur additional handling time if Pre-Order status is displayed ****

***Shipping Carrier is determined upon delivery speed needed for each order. Paid Expedited Shipping will be shipped at the speed requested but Carriers are subject to change without notice.

**** Handling time varies with inventory and availability. Please reach out with any questions or concerns regarding the inventory of your item.


USPS First Class Mail and Priority Mail shipping is NOT GUARANTEED. Displayed transit times are estimates and not Guarantees.

Expedited Shipping via FedEx/UPS: Monday-Friday before 1:00 PM Arizona Time

We do NOT allow changes in address with Carriers after items are shipped.


Weekend deliveries are the future, and we are striving to meet all the needs of our customers. However, the carriers are attempting on rolling the processes on certain zip codes throughout the mainland 48 states only. Restrictions do apply.

Standard and expedited shipping methods through all carriers cannot guarantee Saturday deliveries due to restrictions to certain carrier zoning.