RV and Caravan Dealers Industry Terminology
ABS Plumbing
Acrylonitrile butadiene styrene plastic pipe used for RV drain, waste, and vent (DWV) systems; lightweight and solvent-welded. Resistant to vibration and common chemicals in black/gray water lines.
Tech replaced a cracked ABS P-trap under the sink.; Use ABS-specific cement, not PVC glue, on that waste line repair.; The dealer inspected all ABS vent stacks during the PDI.
Aftermarket Accessories
Products added to an RV after initial sale to personalize or enhance function (e.g., solar kits, sway control, backup cameras, Wi-Fi boosters, soft-starts). Often installed by the dealer’s parts/service department.
The buyer rolled an aftermarket solar package into the deal.; We can install a backup camera before delivery.; Aftermarket suspension upgrades reduced sway on the demo.
Amp-Hour (Ah)
A measure of battery capacity indicating how many amps a battery can deliver over one hour. Ah x nominal voltage ≈ watt-hours; usable Ah depends on chemistry and depth-of-discharge limits.
Two 100 Ah lithium batteries give roughly 2,400 Wh of capacity.; The customer needs at least 200 Ah to boondock for the weekend.; We upsold to a higher Ah bank to support the inverter load.
APR (Annual Percentage Rate)
The annualized cost of borrowing expressed as a percentage, including interest and certain lender fees. Used to compare RV loan offers.
The lender’s buy rate is 7.49% APR for Tier A.; With 20% down, her APR dropped by 50 basis points.; F&I quoted three APR scenarios based on term length.
Auto-Leveling System
Hydraulic or electric jack system that automatically levels the RV at the campsite. Improves setup speed, stability, and comfort.
One-touch auto-leveling cut setup time to two minutes.; The system faulted on soft ground; we used pads then re-leveled.; He chose the trim with 6-point auto-leveling.
Battery Management System (BMS)
Electronics integrated into lithium batteries to monitor cell health, balance cells, and protect against over/under-voltage, over-current, and temperature extremes.
The BMS shut down charge at low temps to protect the cells.; A higher discharge BMS supports the customer’s 3,000W inverter.; We verified BMS Bluetooth data during the walkthrough.
Black Tank
The RV’s sewage holding tank for toilet waste. Requires proper venting, chemicals, and periodic flushing to prevent clogs and odors.
We used the built-in black tank flush after the trip.; Sensors can misread if the black tank isn’t rinsed.; The tech winterized the black tank and blade valves.
Boondocking
Camping without hookups (water, power, sewer), often on public lands. Relies on onboard tanks, batteries, solar, and generators.
Their build includes solar for extended boondocking.; Boondocking capacity depends on CCC and water storage.; We coached them on generator run windows for boondocking.
Box Length
The length of the towable’s body excluding the tongue or rear ladder. Often shorter than overall length used for storage or site fit.
The box length is 26 feet; overall is just under 30.; Check if the customer’s driveway fits the box length.; Marketing lists box length; we clarified the overall measurement.
Buy Rate (Lender)
The base interest rate a lender offers the dealer before any dealer markup. The dealer’s sell rate to the customer may include reserve (margin).
Buy rate is 6.99%; we can sell at 7.99% with reserve.; Tier B bumped the buy rate by 1%.; The customer qualified for promo buy rate with autopay.
Cargo Carrying Capacity (CCC)
Maximum allowable weight of cargo that can be added to an RV. For motorhomes, the label may use OCCC (occupant and cargo). For towables, often GVWR minus UVW (and sometimes fluids).
This model’s CCC is 2,200 lb—great for toys and water.; Adding four batteries reduces CCC by 120 lb.; We verified the yellow sticker CCC at delivery.
Chassis
The frame, axles, suspension, and running gear that support the RV. Motorhomes use OEM chassis (e.g., cutaway or bus), towables use a fabricated frame.
The Class C sits on a 3500 cutaway chassis.; Upgraded chassis bushings improved handling.; We inspected the chassis for rust and torque marks.
Class A Motorhome
Bus-style motorhome with a flat or semi-flat front, large windshield, and spacious interior; typically built on a dedicated motorhome chassis.
The 36-foot Class A includes full-body paint and a bath-and-a-half.; Class A buyers often prioritize cargo capacity and towing.; We compared diesel pusher vs gas Class A pros and cons.
Class B Motorhome
Camper van built within a van body; compact, easy to drive, and geared toward efficiency and urban access.
The Class B fits in standard parking spots.; Lithium power systems are popular in Class B builds.; He traded a fifth-wheel for a Class B to simplify travel.
Class C Motorhome
Cutaway chassis motorhome with a cab-over bunk or storage area; balances space and drivability.
The Class C’s cab-over adds sleeping without a slide.; We discussed towing capacity on this Class C.; Families like Class C floorplans for bunk options.
Consignment
Arrangement where a dealer sells a customer-owned RV for a fee or percentage, without taking ownership until sale.
The owner set a net target; we priced the consignment accordingly.; Consignment units still go through safety checks.; We outlined storage and insurance terms in the consignment agreement.
Converter (Power Converter)
Device that converts 120V AC shore/generator power to 12V DC to run RV DC systems and charge batteries. Many are multistage charger-converters.
The converter was only trickle-charging; we upgraded it.; With shore power, lights run off the converter.; A smart converter reduces battery sulfation.
Credit Tiering
Categorizing borrowers (A, B, C, etc.) by credit profile to set rates, advances, and terms. Impacts approval and APR.
Tier A got 240-month terms; Tier C capped at 144.; A higher credit tier improved the lender advance to 120% of MSRP.; We rehashed the deal to move the buyer up a tier with more down.
Dealer Agreement
Contract between manufacturer and dealer defining territory, performance standards, inventory requirements, branding, and termination clauses.
The dealer agreement requires quarterly sales targets.; We negotiated service coverage for traveling owners.; Territory exclusivity is spelled out in the agreement.
Depreciation Curve
Pattern of value decline over time; RVs typically see steep first-year depreciation, then a slower rate. Informs trade-ins and residual expectations.
The depreciation curve supports our 3-year trade value.; We showed a chart to set expectations on resale.; Extended warranties can help protect against repair risk as value falls.
Dry Weight
The RV’s weight as built at the factory without cargo, often excluding water and sometimes propane; also called UVW in many specs. Always confirm with the unit’s actual weight sticker.
The dry weight is 6,900 lb; check your tow rating.; Options add to dry weight; this one has a heavier fridge.; Dry weight plus cargo must stay under GVWR.
Dump Station
Facility to empty gray and black holding tanks, often with rinse water and proper sewer connections. Follow local rules and sanitation practices.
We stopped at the dump station before storage.; The macerator made it easier at a tight dump station.; Campground rules require a sewer donut at the dump.
Egress Window
Emergency exit window designed for rapid escape; usually hinged with quick-release latches and labeled for egress.
The tech demonstrated the egress window during the PDI.; Don’t block the egress window with cabinets or cargo.; We replaced a faulty egress latch under warranty.
Electrical Management System (EMS)
Advanced surge protector that also monitors voltage, frequency, reverse polarity, and open neutral/ground, disconnecting power when unsafe.
The EMS cut power due to low campground voltage.; An EMS offers more protection than a basic surge strip.; We installed a hardwired EMS behind the power panel.
Equalizer Hitch (Weight Distribution Hitch)
A hitch system for conventional travel trailers that redistributes tongue weight to front and rear axles and often adds sway control to improve handling.
With the weight distribution hitch, the truck sat level.; We set spring bar tension to correct front axle weight.; Crosswind sway dropped after adding integrated sway control.
Extended Service Contract (ESC)
A service plan covering certain repairs after the factory warranty; often exclusionary or stated-component, with deductibles and term limits. Not a manufacturer warranty.
The ESC covers the fridge and slide motors.; She chose a zero-deductible ESC rolled into financing.; We verified claim procedures and labor rates with the ESC provider.
F&I (Finance and Insurance)
Dealership department handling loan approvals, titling, and protection products (ESC, GAP, tire/wheel). Critical for compliance and deal profitability.
F&I submitted to three lenders for the best terms.; The F&I menu showed payment options with and without protections.; Compliance requires signed disclosures in F&I.
Fifth-Wheel Trailer
Towable RV that connects via a kingpin to a hitch mounted in a pickup bed, placing pin weight over the rear axle for stability and higher GVWRs.
He upgraded to a 2500 truck for the fifth-wheel’s pin weight.; A sliding hitch helps with short-bed clearance.; We compared toy hauler fifth-wheels vs mid-bunk layouts.
Floorplan Financing
A revolving line of credit used by dealers to finance inventory. Costs include interest and curtailments; units are subject to lender audits.
Aged units hit curtailments on the floorplan this month.; Faster turn reduces floorplan interest expense.; The audit flagged one outbound unit not yet funded.
Fresh Water Tank
Onboard potable water reservoir used when not connected to a city water supply. Capacity impacts boondocking duration.
The fresh tank holds 60 gallons for dry camping.; Sanitize the fresh system each season.; We replaced the tank’s vent line to stop burping.
Front Cap
Aerodynamic molded front section on many towables and motorhomes; protects from road debris and improves aesthetics and sealing.
The upgraded front cap has embedded LED accent lights.; We resealed the cap-to-roof seam during service.; Hail damage on the front cap was covered by insurance.
GCWR (Gross Combined Weight Rating)
Maximum allowable combined weight of a tow vehicle and trailer (or motorhome and towed car). Key for safe towing and drivetrain longevity.
Even with GVWR margin, they were at GCWR when towing the boat.; Check GCWR before selecting a toad and dolly.; Gear ratios affect practical GCWR performance in the mountains.
GFCI Outlet
Ground-fault circuit interrupter outlet that trips when it detects current leakage, protecting against shock in wet areas.
The bathroom GFCI tripped due to a wet hairdryer.; Reset the GFCI upstream to restore kitchen outlet power.; We confirmed all GFCIs during the PDI checklist.
Generator (Inverter Generator)
Device producing 120V AC power off-grid; inverter generators vary engine speed with load for quieter, cleaner power suitable for electronics.
The 3,600W onboard generator runs both A/Cs.; An inverter generator kept noise down while boondocking.; We added an hour meter for generator maintenance tracking.
GVWR (Gross Vehicle Weight Rating)
Maximum permissible loaded weight of an RV as determined by the manufacturer. Do not exceed GVWR with cargo, water, and passengers.
With full water, they were close to GVWR.; The weight-distribution hitch doesn’t raise the trailer’s GVWR.; We weighed each axle to verify GVWR compliance.
Hitch Weight (Tongue/Pin Weight)
The vertical load an RV imposes on the hitch. Conventional trailers target roughly 10–15% tongue weight; fifth-wheels often 15–25% pin weight.
Tongue weight of 900 lb exceeded the SUV’s hitch rating.; Pin weight dropped after moving cargo aft.; We used a scale to verify actual hitch weight.
Holding Tanks
Onboard tanks for fresh, gray (sink/shower), and black (toilet) water. Proper maintenance includes venting, flushing, and winterization.
The gray tank filled faster than expected with four people.; Tank heaters extend the season in cold weather.; We replaced a sticky black tank valve under warranty.
House Battery Bank
The coach’s 12V DC energy storage (lead-acid or lithium) powering lights, fans, pumps, and inverters separate from the engine battery.
The house bank dropped to 20% overnight with the furnace running.; We paralleled two LiFePO4 batteries for more capacity.; The DC-DC charger protects the alternator while charging the house bank.
Inventory Turnover
A measure of how many times inventory is sold and replaced over a period; often cost of sales divided by average inventory. Indicates stocking efficiency.
Inventory turn improved after cutting slow-moving floorplans.; Aged units hurt turn and floorplan costs.; We benchmarked turn versus 20 Group peers.
Inverter
Converts 12V DC battery power to 120V AC to run household appliances off-grid. Pure sine models are preferred for sensitive electronics.
A 2,000W inverter runs the microwave and outlets.; We added an inverter subpanel for selected circuits.; The inverter-charger auto-switches when on shore power.
Jack Stands/Leveling Jacks
Devices used to level and stabilize an RV when parked. May be manual scissor jacks, electric stabilizers, or hydraulic auto-leveling systems.
We chocked the wheels before dropping the scissor jacks.; Auto-level adjusted for the sloped pad.; Don’t use stabilizers to lift for tire service.
KPI (Key Performance Indicator)
Quantifiable metrics used to manage dealership performance (e.g., gross per unit, closing rate, days in inventory, service RO cycle time, CSI/NPS).
The sales manager tracks KPIs weekly by model line.; Our service KPIs show parts delays driving RO cycle time.; We tied bonuses to KPI targets for F&I penetration.
LiFePO4 (Lithium Iron Phosphate)
A lithium battery chemistry valued in RVs for safety, long cycle life, and usable capacity; typically requires a compatible charger profile and BMS.
LiFePO4 cut battery weight by more than half.; We updated the converter for a lithium charging profile.; Cold-weather charging limits were reviewed with the customer.
LP Gas (Propane)
Liquefied petroleum gas used to power furnaces, water heaters, cooktops, and absorption fridges; delivered via DOT cylinders or ASME tanks.
We leak-tested the LP system after replacing the regulator.; The furnace BTU draw spikes LP consumption in winter.; He added a quick-connect for an LP griddle.
LTV (Loan-to-Value Ratio)
Loan amount compared to the collateral value (often NADA/J.D. Power retail). Drives lender advance limits and down payment requirements.
The lender capped LTV at 110% with good credit.; Adding protections nudged LTV, so we increased cash down.; Stronger LTV helped get a better APR.
Macerator Pump
Grinds and pumps waste through a small-diameter hose for cleaner, longer, or uphill dumping. Requires power and proper flushing after use.
The macerator handled a 50-foot run to the sewer cleanout.; We flushed the macerator until the water ran clear.; A tripped breaker stopped the macerator mid-dump.
MAP (Minimum Advertised Price)
Manufacturer policy that sets the lowest price a dealer may advertise. Does not dictate actual sale price but governs public advertising.
Online pricing must comply with MAP.; We used a “call for price” to stay within MAP rules.; MAP violations risk loss of co-op funds.
MSRP (Manufacturer’s Suggested Retail Price)
The sticker price suggested by the manufacturer, including factory options. Serves as a reference point for discounts and lender advances.
The discount was 22% off MSRP during the show.; Lenders advanced at 100% of MSRP for Tier A.; We reviewed the MSRP sheet to verify options.
NADA/J.D. Power Guides
Industry valuation guides for used RVs with base values and option adders. Used by dealers and lenders to set trade and loan values.
The trade allowance aligned with NADA average retail.; We verified options in the guide before quoting.; Lenders requested NADA printouts with photos.
NPS (Net Promoter Score)
Customer loyalty metric based on the likelihood to recommend. Used to track satisfaction in sales and service.
The store’s NPS jumped after we streamlined delivery.; We called Detractors to resolve open issues.; OEM incentives are tied to quarterly NPS targets.
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