The Hayward HDXFINVNT400 Direct Vent Kit is designed for HDF400 Universal H-Series Low-NOx Pool and Spa Heaters, Provididing Safe Direct Indoor Venting
The Hayward HDXFINVNT400 Direct Vent Inlet Vent Access Kit is engineered for use with the Hayward Universal HDF400 Heater (400,000 BTU). This kit enables safe direct venting of combustion air from outside the installation area, ensuring optimal performance and compliance with ANSI and CSA safety standards.
Features & Benefits:
-
Compatibility: For Hayward HDF400 (400,000 BTU) heaters
-
Direct Vent Design: Allows combustion air to be pulled from an exterior source, reducing risk of carbon monoxide and ensuring efficiency
-
Complete Kit: Includes fan assembly, wiring harness, blower coupler, pipe clamps, mixers, labels, screws, and instructions
-
Fuel Conversion: Provides both natural gas and propane fuel/air mixers for versatility
-
Durable Construction: Built with OEM parts for reliability and safety
-
Assembled in the USA
Kit Contents (HDXFINVNT400):
-
Water Side Top Panel with Installed Fan Assembly
-
Direct Vent Wiring Harness
-
Blower Inlet Rubber Coupler
-
Pipe Clamps (2)
-
LP Fuel/Air Mixer for HDF400 Units
-
Natural Gas Fuel/Air Mixer for HDF400 Units
-
Field Conversion Labels (2 English, 2 French)
-
Direct Vent Installation Instructions
-
Extra Sheet Metal Screws (10)
Installation Notes:
-
Must be installed by a qualified technician in accordance with ANSI Z223.1/NFPA 54 and all state/local codes
-
Use only with Hayward Universal HDF series heaters
-
Inlet venting should be assembled using 3” SCH40 PVC pipe
-
Do not operate on propane without installing the correct LP fuel/air mixer
⚠️ Warning: Failure to install correctly may result in fire, explosion, or carbon monoxide hazards. Always follow the included installation instructions.
We sells only brand new products; however, we do not provide any warranty coverage ourselves, nor do we guarantee manufacturer warranty eligibility.
It is the sole responsibility of the purchaser to verify whether a product qualifies for warranty coverage prior to making a purchase.
We strongly recommend contacting the product manufacturer directly to confirm warranty eligibility.
By completing your purchase, you acknowledge and agree that we are not liable for warranty coverage or support if the manufacturer refuses to honor the warranty based on their policies.
Reviews
There are no reviews yet.