HVAC
Xactimate Code HVC|HVCVENT4 — HVAC
Category HVAC, measured in LF.
- SEL code
- HVC|HVCVENT4
- Unit of measure
- LF
- Category
- HVAC (HVC)
- Price
- Varies by price list and region — why pricing varies by region
Real-world usage of HVC|HVCVENT4
Appears in 7 of 358 scopes ESXPress has analysed and in 4 of 550 converted customer scopes. Usage is measured from real claim documents, never estimated. How this is measured.
How it's written in real claims
From 17 line items across 7 scopes processed through ESXPress — the exact operation text and unit of measure adjusters actually write:
- “Furnace vent - aluminum, 4"”14 lines
- “Gas vent pipe - Aluminum, 4"”3 lines
Dominant unit of measure: LF — used in 82% of samples.
Frequently estimated with HVC|HVCVENT4
Codes measured in the same claim scopes as HVC|HVCVENT4, from scopes processed through ESXPress. The count is how many scopes carried both lines.
- DOR|DORX (in 5 scopes)
- SFG|SFGFACM8 (in 5 scopes)
- MAS|MASGPC (in 3 scopes)
- PNT|PNTDKPP (in 3 scopes)
- RFG|RFGMTLRS (in 3 scopes)
- RFG|RFGSTNBB4 (in 3 scopes)
- RFG|RFGVENT (in 3 scopes)
- RFG|RFGVENTEP (in 3 scopes)
Most-used HVAC codes
Other HVAC (HVC) codes ranked by how often each appears in the claim scopes ESXPress has processed, most-used first. Every code below carries its own measured-usage page.
- HVC|HVCACFINS (23 scopes)
- HVC|HVCVENTCP5 (21 scopes)
- HVC|HVCACFINS> (6 scopes)
- HVC|HVCACRPFG (5 scopes)
- HVC|HVCREG (5 scopes)
- HVC|HVCREGRS (5 scopes)
- HVC|HVCFRCLN
What it is
HVC|HVCVENT4 is a HVAC (HVC) Xactimate SEL code used for this work, measured in linear feet (LF).
ESXPress’s reference documents HVC|HVCVENT4. Across processed claim scopes, ESXPress observed 17 line items written against this code — 14 of them (82.4%) measured in LF, and 3 line items in EA. The line appears in 7 of the 358 scopes analysed (about 2.0%).
When to use it
Use HVC|HVCVENT4 when the scope calls for this code — HVAC work measured in linear feet (LF). The real-world act texts track the reference wording: 14 of the 17 observed line items (82.4%) were written with this code.
The co-occurrence data below comes from processed scopes; the strongest pairing is with Exterior door (DOR|DORX) — the same scopes, 5 times.
How to use it
Measure the work in LF: 14 of the 17 observed line items (82.4%) used LF and 3 in EA. The unitAsUsed analysis puts LF at a 82.4% share, making it the safe unit for conversion.
This code accounts for 14 of the 17 sampled lines (82.4%). Estimators also write “Gas vent pipe - Aluminum, 4"” (3 lines).
Often used together
Two kinds of related codes are listed below. First, codes that appear in the same scopes as HVC|HVCVENT4 — co-occurrence measured across the claim scopes processed through ESXPress with support of at least 3 scopes and lift of at least 1.5. Second, other frequently used HVAC (HVC) category codes, ranked by how often they appear in the analysed scopes. Descriptions are from the ESXPress code reference.
Real-world examples
Each example is an anonymised line from a processed claim scope: the exact operation text and unit of measure adjusters wrote, with the observed line-item count. The count is line frequency across the analysed samples — never a price and never a quantity from a specific claim.
- In a real claim, this line appeared as: “Gas vent pipe - Aluminum, 4"”, LF, qty 3.
Questions & answers about HVC|HVCVENT4
When is HVC|HVCVENT4 used in Xactimate?
HVC|HVCVENT4 is the line item for this work — HVAC work measured in LF. Across processed claim scopes, 14 of the 17 observed line items (82.4%) were written with this code.
What unit is HVC|HVCVENT4 measured in?
linear feet (LF) — 14 of 17 observed line items (82.4%) were measured in linear feet (LF), and 3 in EA.
What does HVC|HVCVENT4 get used with?
Its strongest co-occurrence is with Exterior door (DOR|DORX) — the same scopes, 5 times. Another frequent neighbour is Fascia (SFG|SFGFACM8, 5 scopes).
How often does HVC|HVCVENT4 appear in real claims?
In 7 of the 358 scopes ESXPress analysed (about 2.0%), with 17 line items observed.
Need the full picture? Convert a carrier scope PDF to an import-ready Xactimate ESX file with every line mapped to its correct SEL code — Convert PDF to ESX or read the step-by-step guide.
Convert a scope PDF to an import-ready ESX file
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Xactimate is a registered trademark of Verisk Analytics. ESXPress is an independent tool and is not affiliated with or endorsed by Verisk. Prices are not published. Usage and pairing data are measured from claim scopes processed through ESXPress. Built by Chaz Jaco.