Air Line Connection for Hayes Air Actuated Trailer Brake Controller HA100400C
Updated 07/23/2019 | Published 07/19/2019
Products Featured in This Question
Question:
How do you hook up the air line? Do you tie into the existing two way check valve or is that a separate part? If it is separate do you have a part# so I could track it down.
asked by: Troy C
Expert Reply:
The Hayes Air Actuated Trailer Brake Controller # HA100400C will connect to your RV's air brakes by installing 3/16 or 1/4-inch diameter S.A.E. approved tubing like # RM450700 between the brake controller and the vehicle service line.
For brake systems with primary and secondary service lines you'll connect to the existing two-way check valve between the two service lines and install the tubing from the output side of the check valve to the brake controller. The two-way check valve should be located between the treadle valve and before any other valves in the system. The controller air inlet port thread is 1/8 NPT.
Please refer to the linked diagram and to the complete installation instructions which are linked.
The blue output wire will carry the brake signal to directly power electric drum brakes or to provide a triggering signal to an electric-over-hydraulic (EOH) actuator like the HydraStar # HS381-8066.
Continue Researching
- Shop: Gooseneck Hitch
- Search Results: air to electric trailer brake controller
- Shop: Curt PowerHaul Double Lock Custom Underbed OEM-Style Gooseneck Trailer Hitch - 38,000 lbs
- Shop: Curt TriFlex NEXT Trailer Brake Controller w/ Plug-In Harness - 1 to 4 Axles - Proportional
- Shop: B&W Turnoverball Underbed Gooseneck Trailer Hitch for Flatbed Trucks - 30,000 lbs
- Search Results: 100400c
- Search Results: hayes trailer brake controller
- Shop: Brake Controller
- Search Results: brake controller
- Search Results: trailer brake controller
- Video: Setting up the Curt TriFlex NEXT Trailer Brake Controller on a 2015 Chevrolet Suburban
- Video: Set up: Curt TriFlex NEXT Trailer Brake Controller on a 2021 Jeep Cherokee
- Q&A: Troubleshooting Two Lines on Display of Curt TriFlex Brake Controller
- Shop: etrailer Enclosed Trailer Transition Plate - Universal - 1,000 lbs - Qty 1
- Shop: Square Direct Weld Trailer Jack - Drop Leg w/ Spring - Sidewind - 12-3/8" Lift - 10,000 lbs
- Shop: etrailer Horizontal E Track - Black Powder Coated Steel - 2,000 lbs - 94" Long - Qty 4
- Shop: Curt TriFlex NEXT Trailer Brake Controller - 1 to 4 Axles - Proportional
- Q&A: Is The Hayes Air Actuated Trailer Brake Controller # HA100400C Capable Of Manual Override?
- Search Results: fender
- Search Results: 12000 jack
- Video: How to Choose a Trailer Brake Controller
- Q&A: What is the Difference Between a Class II and a Class III Hitch?
- Shop: Trailer Hitch
- Article: Trailer Wiring Diagrams
- Q&A: Lug Nut Torque Chart for Trailer Wheels
- Video: Firestone Ride-Rite Air Bags with Easy Mount Compressor Feature Breakdown
- Shop: Trailer Wiring
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Shop: Suspension Enhancement
on Trailer Brake Controller
