datasets
Training and evaluation data, with the modality, task and licence stated up front. Listed live from the Hugging Face Hub.
hvac_sensor_datahvac-error-codes
HVAC Bench Error Code Dataset
Error codes from HVAC equipment sold in the United States, United Kingdom, and Europe, as published by HVAC Bench. Each record gives the manufacturer, the code, the product family the definition applies to, a plain-language meaning, the checks an owner can safely make, the point at which a technician is needed, and the date the definition was last checked against manufacturer documentation. Codes are specific to a product family and are not… See the full description on the dataset page: https://huggingface.co/datasets/mukarram360/hvac-error-codes.hvac-topology-spatial-graph-dataset
面向BIM运维的暖通空调系统拓扑-空间图数据集
HVAC Topology-Spatial Graph Dataset for BIM-Based Operation and Maintenance
Dataset Description
This dataset is an anonymized topology-spatial graph dataset for HVAC systems in BIM-based operation and maintenance. It contains public local graph fragments extracted from real BIM HVAC models. Each public graph file preserves component categories, MEP system labels, local spatial attributes, and explicit connection edges, while removing… See the full description on the dataset page: https://huggingface.co/datasets/pinhaohuang7/hvac-topology-spatial-graph-dataset.phoenix-hvac-contractor-leads
Phoenix HVAC Contractor & Local Business Leads (2026)
Overview
This dataset contains clean, structured public data exported directly from production runs of Apify actors.
It serves as a benchmark and sample for lead generation, labor market intelligence, and compliance verification.
Source Actor: captainhandsome/google-maps-business-search
Dataset Page: Public sample and schema
Preconfigured Run Task: captainhandsome/phoenix-hvac-company-leads
Records in Sample:… See the full description on the dataset page: https://huggingface.co/datasets/joeygambino/phoenix-hvac-contractor-leads.hvac-climate-data
HVAC Climate Telemetry Dataset
⚠️ Synthetic Data Disclaimer: This dataset contains synthetically generated data for demonstration and testing purposes. It does not represent real building measurements or actual climate conditions.
Overview
Real-time HVAC and climate telemetry data for building energy management systems. This dataset provides indoor/outdoor environmental conditions, HVAC status, and 24-hour trends.
Schema
{
"pipeline": "hvac_climate_data"… See the full description on the dataset page: https://huggingface.co/datasets/shahabsalehi/hvac-climate-data.hvac-component-refrigerant-compatibility
HVAC refrigerant replacements: retrofit compatibility, safety class, GWP and lubricant
Canonical, always-current version: https://referencesource.org/hvac-component-refrigerant-compatibility/
Machine-readable: https://referencesource.org/hvac-component-refrigerant-compatibility/data.json — this mirror is a point-in-time copy.
Last verified: 2026-08-11
Stale after: 2027-08-11 (past this date, prefer the canonical copy —
it re-verifies on a cadence this snapshot does not)… See the full description on the dataset page: https://huggingface.co/datasets/referencesource/hvac-component-refrigerant-compatibility.hvac-erp-docshvac-mep-services-pakistanHVAC
HVAC dataset
This dataset was created to benchmark our approach for multi-modal retrieval (images and tables specifically) on pdf documents. It consists of two components:
A set of pdf documents
A csv file which contains questions and the groundtruth document names as well as page numbers
synthetic-hvac-engineering-precheck
synthetic-hvac-engineering-precheck (v0.1)
Scope
Programmatically generated Q/A pairs for building-services quick checks (HVAC/hydronics). Focus is on:
unit hygiene (explicit conversions)
deterministic equations and step-by-step workflows
basic sanity checks and “missing inputs” prompts
This is pre-design / pre-check material. It is not a substitute for code-compliant design or professional sign-off.
Data
Each row is a JSON object with a single field:
text:… See the full description on the dataset page: https://huggingface.co/datasets/Irfanuruchi/synthetic-hvac-engineering-precheck.hvac-fault-detection
HVAC Fault Detection Dataset
⚠️ Synthetic Data Disclaimer: This dataset contains synthetically generated data for demonstration and testing purposes. It does not represent real equipment faults or actual building systems.
Overview
Anomaly detection results from HVAC equipment monitoring using Isolation Forest. This dataset includes detected faults, anomaly scores, and equipment status.
Schema
{
"pipeline": "hvac_fault_detection_anomaly",
"generated_at":… See the full description on the dataset page: https://huggingface.co/datasets/shahabsalehi/hvac-fault-detection.hvac-instruct-sfthvac-intent-classificationhvac-instruct-v2-sft
hvac-instruct-v2-sft
Hand-written SFT pairs for the v2 HVAC field assistant fine-tune.
83 conversations, multi-turn included
Format: OpenAI-style messages array per row
System prompt includes retrieved manual chunks (same shape as inference pipeline lib/chat/answer.js)
Five capabilities: slang_to_query, yes_no_advance, terse_cited, tier_2_broad, oos_refusal
Indoor wired-remote error codes only (01, 02, 03, 04, 05, 06, 09); CH-codes out of scope
Blocklisted against… See the full description on the dataset page: https://huggingface.co/datasets/vishnu-samavedula/hvac-instruct-v2-sft.hvac-lfm-sfthvac-agent-sftHVAC-simulate-time-series-data
Dataset Details
Dataset Description
The dataset is constructed based on the data dictionary released by Persagy in 2021 ( https://buildingdtp.com ), which defines objects and relationships in building operation systems. This dictionary includes 58 building types, 353 space types, 85 categories of mechanical and electrical systems, 558 equipment types, 95,000 attributes, and 81 relationship types. The dataset primarily focuses on HVAC-related objects and consists of both… See the full description on the dataset page: https://huggingface.co/datasets/YUSHU-AI/HVAC-simulate-time-series-data.hvac-fault-data