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DeWalt DXH12B, standalone tool: 12,000 BTU Portable Radiant Propane Heater (Massachusetts Version)

DeWalt

DXH12B

Home Depotlisting 311262431

12,000 BTU Portable Radiant Propane Heater (Massachusetts Version)

standalone tool

Retailer says

$235.74

Retailer's “was” price Too new to judge

Available online · Home Depot ·

Our record

watched 15 price-days spanning 35 calendar days

We conclude

The record is not mature enough to judge this claim.

Coverage · watched since Sep 6 2026 · point-by-point since Sep 6 2026 · 15 price-days · 3 coverage gaps · 1 continuity break

View at Home Depot · $235.74 All offers Price record
Watch this exact offer

Alerts fire on our verdict, never on retailer banners. At most six price-alert emails in any rolling seven days.

WTV-DEWALT-DXH12B-HD-20261010-0805

This exact Audit record

Wasitever · Claim Audit

DXH12B

12,000 BTU Portable Radiant Propane Heater (Massachusetts Version)

DeWalt · standalone tool · Home Depot · online national

Retailer says
$235.74 — Home Depot
Our record
watched 15 price-days spanning 35 calendar days
We conclude

The record is not mature enough to judge this claim.

Coverage · watched since Sep 6 2026· point-by-point since Sep 6 2026· 15 price-days · 3 coverage gaps · 1 continuity break· batch truncated

Complete witnessed history

Price record

This is the independent record for the Home Depot listing above. It does not borrow prices, claims, or observations from another retailer.

Evidence instrument · full point-by-point record

Offered price vs. their claimed ‘was’

Home Depot · Sep 06 2026–Oct 10 2026

Offered price vs. their claimed ‘was’ The offered price is $235.74 as of Oct 10 2026; the retailer claims a $235.74 reference. The plotted record breaks across 3 missing observation runs, including a 18-day continuity break. The vertical price scale visibly starts at $226. The complete relevant record is already in this pane; a second map would repeat it. $230$235$240$245NO OBS. · 18DFULL POINT-BY-POINT RECORD15 PRICE-DAYS$235.74 · OFFERED · Oct 10$235.74 · THEIR CLAIMED ‘WAS’Sep 6Sep 23Oct 10 BROKEN SCALE · STARTS AT $226
Offered price vs. their claimed ‘was’ The offered price is $235.74 as of Oct 10 2026; the retailer claims a $235.74 reference. The plotted record breaks across 3 missing observation runs, including a 18-day continuity break. The vertical price scale visibly starts at $226. The complete relevant record is already in this pane; a second map would repeat it. $230$235$240$245NO OBS. · 18DFULL POINT-BY-POINT RECORD · 15 PRICE-DAYS$235.74 · OFFERED · Oct 10$235.74 · THEIR CLAIMED ‘WAS’Sep 6Sep 23Oct 10 BROKEN SCALE · STARTS AT $226
Offered price vs. their claimed ‘was’ The offered price is $235.74 as of Oct 10 2026; the retailer claims a $235.74 reference. The plotted record breaks across 3 missing observation runs, including a 18-day continuity break. The vertical price scale visibly starts at $226. The complete relevant record is already in this pane; a second map would repeat it. $230$235$240$245NO OBS. · 18DFULL POINT-BY-POINT RECORD · 15 PRICE-DAYS$235.74 · OFFERED · Oct 10$235.74 · THEIR CLAIMED ‘WAS’Sep 6Sep 23Oct 10 BROKEN SCALE · STARTS AT $226

No observations · Sep 11–28 2026; Sep 30 2026; Oct 9 2026

  • offered, witnessed
  • their claimed “was”
  • no observations
  • detached price fact
Chart notes and detached evidence

Why this form

The complete relevant record is already in this pane; a second map would repeat it.

Every line uses reduced price-days for one exact retailer offer. Both series share the coverage mask; intraday and Class B facts remain detached marks. The receipt ledger below is the complete text alternative.
Price history, changes, and missing observations — 8 entries

Point ledger · stable row IDs

Price history, changes, and missing observations

8 entries · change points, gaps, and dated facts

Complete dated text alternative to the price chart. A gap records missing knowledge; it never records an offer change.
DateRecord eventOfferedClaimed “was”Receipt note
Point-by-point record begins $235.74 $235.74
Receipt · receipt-20260906-record-start

Class C · complete observation.

Source · WTV-EXPORT-00121

Class C · complete observation.

Source · WTV-EXPORT-00121
No observations · 18 days — no observation — no observation
Receipt · receipt-20260911-gap

No observations in the published record.

Source · WTV-GAP-dewalt-dxh12b-20260911-20260928

No observations in the published record.

Source · WTV-GAP-dewalt-dxh12b-20260911-20260928
Complete observations resume $235.74 $235.74
Receipt · receipt-20260929-record-resumes

Class C · complete observation.

Source · WTV-EXPORT-00534

Class C · complete observation.

Source · WTV-EXPORT-00534
No observations · 1 day — no observation — no observation
Receipt · receipt-20260930-gap

No observations in the published record.

Source · WTV-GAP-dewalt-dxh12b-20260930-20260930

No observations in the published record.

Source · WTV-GAP-dewalt-dxh12b-20260930-20260930
Complete observations resume $235.74 $235.74
Receipt · receipt-20261001-record-resumes

Class C · complete observation.

Source · WTV-EXPORT-00556

Class C · complete observation.

Source · WTV-EXPORT-00556
No observations · 1 day — no observation — no observation
Receipt · receipt-20261009-gap

No observations in the published record.

Source · WTV-GAP-dewalt-dxh12b-20261009-20261009

No observations in the published record.

Source · WTV-GAP-dewalt-dxh12b-20261009-20261009
Complete observations resume $235.74 $235.74
Receipt · receipt-20261010-record-resumes

Class C · complete observation.

Source · WTV-EXPORT-00722

Class C · complete observation.

Source · WTV-EXPORT-00722
Latest complete observation $235.74 $235.74
Receipt · receipt-20261010-current

Class C · complete observation.

Source · WTV-EXPORT-00722

Class C · complete observation.

Source · WTV-EXPORT-00722
Coverage and record credentials

Record credentials

What this page knows

Exact scope
DeWalt · DXH12B · standalone tool · Home Depot · online national · config cfg-dewalt-dxh12b
Watched since
Sep 6 2026
Point-by-point since
Sep 6 2026
Observation record
15 price-days · up to six scheduled checks daily
Latest covering batch
truncated · 4344/4355 items · WTV-EXPORT-00722
Observation classes travel with the price record. They are never silently blended.
ClassRetained evidenceRendering law
Class A0 price-daysretained complete observations
Class B0 dated markdurable summary fact; never a curve
Class C15 price-daysnew longitudinal record

Coverage gaps · 3 coverage gaps · 1 continuity break

  • Sep 11–28 2026 · 18d · continuity breakNo observations in the published record.
  • Sep 30 2026 · 1dNo observations in the published record.
  • Oct 9 2026 · 1dNo observations in the published record.