Setting up a Vethy install bay in your fleet shop: tooling, layout, and workflow

• Table of Contents

1. Install bay layout and infrastructure
2. Required tooling
3. Technician training and certification
4. Parts inventory and PM integration

Large fleet maintenance shops increasingly bring parking AC installation in-house rather than relying on external installer networks, particularly for fleets with 100+ tractor deployment scope. In-house install delivers tighter cost control, faster install scheduling, and integration with the regular PM workflow. This page is a practical setup guide for a fleet shop introducing Vethy parking AC installation capability.

Install bay layout and infrastructure

Required bay configuration: minimum 4.5 m clear ceiling height for roof access, drive-on lift or pit access for under-cab wiring, 220V single-phase power for hand tools, compressed air at 100 PSI, fume extraction for any sealant cure, and adequate floor space for staging the Vethy unit (typically 1.2 × 0.8 m for the unit + battery box pallet). A single dedicated bay can support 1-2 parking AC installs per day with one trained technician. Larger shops can run 2-3 bays in parallel for fleet rollout periods.

Required tooling

Standard tool kit: roof opening cutter (jigsaw or panel saw with hole-saw kit for the 360×360 mm or 400×400 mm opening), sheet metal nibbler for finishing, automotive trim tools for cab interior panel removal, torque wrenches calibrated to OEM spec, crimp tooling for 4 AWG / 1/0 AWG battery cable terminations, marine-grade adhesive sealant applicator, multimeter and clamp meter for electrical commissioning, refrigerant manifold (if R-134a charge top-up required), and standard hand tool kit. Total tooling investment typically $3 500-6 000 for a new install bay.

Technician training and certification

Vethy 3-day certified installer training curriculum covers: (1) chassis-specific install procedure for major Class 8 OEMs, (2) electrical integration and isolation from chassis batteries, (3) refrigerant handling (US EPA Section 608 Type II certification required), (4) telematics commissioning and integration, (5) warranty handling and serial number registration, (6) post-install commissioning and driver handoff. Training delivered at Vethy facility or via qualified regional training partner. Recertification every 24 months as procedure and product evolve.

Parts inventory and PM integration

Recommended inventory targets for an in-house install program running 100+ units/year: 2-4 units in stock at any time, 1 spare battery pack, 1 spare BLDC compressor, 4-6 sets of installation hardware kits, common mounting adapters for primary fleet chassis types. Integration with PM workflow: parking AC install scheduled at quarterly PM intervals where possible, telematics health check at every PM, system commissioning audit at 30 days post-install. Annual technician productivity for a fully-set-up bay typically 150-250 installs.

Frequently asked questions

What bay infrastructure do I need for Vethy installation?

Minimum 4.5 m clear ceiling, drive-on lift or pit access, 220V single-phase power, 100 PSI compressed air, fume extraction, and 1.2 × 0.8 m unit staging space. A single dedicated bay can support 1-2 installs per day with one trained technician.

What does the tooling cost?

$3 500-6 000 for a new install bay including roof opening cutter, sheet metal tools, torque wrenches, battery cable crimp tooling, adhesive sealant applicator, multimeter, and refrigerant manifold. Standard hand tools assumed in place.

What technician training is required?

Vethy 3-day certified installer training covering chassis-specific procedure, electrical, refrigerant handling (US EPA Section 608 Type II), telematics commissioning, warranty, and commissioning. Recertification every 24 months. Delivered at Vethy facility or qualified regional training partner.

What parts inventory should we keep?

For 100+ units/year program: 2-4 units in stock, 1 spare battery pack, 1 spare BLDC compressor, 4-6 installation hardware kits, common mounting adapters for primary fleet chassis types. Annual technician productivity typically 150-250 installs per fully-set-up bay.