Find your match

Crawl-space dehumidifiers with room for service with a built-in pump

Selected: Crawl space · Room for a larger cabinet · Built-in pump

Crawl space models with a documented built-in pump, checked against room for a larger cabinet; missing required facts are labeled separately.

20 matching modelsSee all

Installation checklist ↗Change drain arrangement ←

20 documented candidates

Compare specifications ↗

Candidates match the selected documented conditions. Capacity, service access and accessory compatibility still need checking.

Select 2–10 candidates to compare their specifications.

Abestorm Guardian SN35P

Abestorm markets the Guardian SN35P for crawl spaces and basements. Its 35-pint AHAM claim is recorded separately from its 70-pint saturation output. It has a built-in condensate pump.

Cabinet height: 11.4 in.
Drain arrangement: built in pump

Built-in pumpCabinet ≤14 in. high

Manufacturer lists crawl space use.
Built-in pump documented; check lift and hose limits.

Abestorm Guardian SNS100

Abestorm markets the Guardian SNS100 for crawl spaces and basements. Its 100-pint AHAM claim is recorded separately from its 220-pint saturation output. It has a built-in condensate pump.

Cabinet height: 17.9 in.
Drain arrangement: built in pump

Built-in pump

Manufacturer lists crawl space use.
Built-in pump documented; check lift and hose limits.

Abestorm Guardian SNS120 — manufacturer product photograph

A pump-equipped 120-pint-rated Guardian intended for crawl spaces, basements and ducted whole-home installations. Current manufacturer sources disagree on cabinet dimensions and AHAM temperature, so verify the exact model drawing before sizing a tight installation.

Cabinet height: Not verified
Drain arrangement: built in pump

Built-in pumpDuct connection

Manufacturer lists crawl space use.
Built-in pump documented; check lift and hose limits.

Abestorm Guardian SNS65

Abestorm markets the Guardian SNS65 for crawl spaces and basements. Its 55-pint AHAM claim is recorded separately from its 120-pint saturation output. It has a built-in condensate pump. The model name includes 65, but the specification table states 55 pints at AHAM.

Cabinet height: 13.7 in.
Drain arrangement: built in pump

Built-in pumpCabinet ≤14 in. highDuct connection

Manufacturer lists crawl space use.
Built-in pump documented; check lift and hose limits.

Abestorm Guardian SNS90

Abestorm markets the Guardian SNS90 for crawl spaces and basements. Its 90-pint AHAM claim is recorded separately from its 198-pint saturation output. It has a built-in condensate pump. Conflicting case dimensions prevent a verified physical-fit recommendation.

Cabinet height: Not verified
Drain arrangement: built in pump

Built-in pumpDuct connection

Manufacturer lists crawl space use.
Built-in pump documented; check lift and hose limits.

AlorAir Galaxy 60P

The Galaxy 60P adds a built-in pump to the Galaxy crawl-space and basement lineup. The product page gives 60 pints at 80°F/60% RH and 145 at 90°F/90% RH; physical fit needs a manual check because its dimensions conflict.

Cabinet height: Not verified
Drain arrangement: built in pump

Built-in pump

Manufacturer lists crawl space use.
Built-in pump documented; check lift and hose limits.

AlorAir Galaxy 85P

The Galaxy 85P is a pumped crawl-space and basement unit with an explicit 85-pint AHAM claim. Manufacturer navigation lists a separate 180-pint saturation claim. Conflicting dimension orientation prevents a verified low-clearance recommendation.

Cabinet height: Not verified
Drain arrangement: built in pump

Built-in pump

Manufacturer lists crawl space use.
Built-in pump documented; check lift and hose limits.

AlorAir Sentinel HD35P

This 35-pint rated model provides manufacturer-described pump and gravity drainage modes. The pump may help when the drain is above the unit, but discharge height and the chosen mode need an installation check.

Cabinet height: 11.4 in.
Drain arrangement: built in pump

Built-in pumpCabinet ≤14 in. high

Manufacturer lists crawl space use.
Built-in pump documented; check lift and hose limits.

AlorAir Sentinel HDi100

The HDi100 catalog separates a 100-pint AHAM rating from a 220-pint saturation claim. It uses pump drainage and a larger chassis than the smaller Sentinel units; the installed footprint and discharge route need checking.

Cabinet height: 17.9 in.
Drain arrangement: built in pump

Built-in pumpDuct connection

Manufacturer lists crawl space use.
Built-in pump documented; check lift and hose limits.

AlorAir Sentinel HDi120

A larger pump-equipped Sentinel model whose catalog lists 120 pints per day at AHAM and 235 pints at saturation. The manufacturer describes ductable use, but the appropriate kit and rated installation conditions still need verification.

Cabinet height: 17.9 in.
Drain arrangement: built in pump

Built-in pumpDuct connection

Manufacturer lists crawl space use.
Built-in pump documented; check lift and hose limits.

AlorAir Sentinel HDi65S

The HDi65S page states 55 pints per day at 80°F and 60% RH, so the digits in the name must not be used as its capacity. Its drainage specification provides both pump and gravity routes.

Cabinet height: 13.3 in.
Drain arrangement: built in pump

Built-in pumpCabinet ≤14 in. highDuct connection

Manufacturer lists crawl space use.
Built-in pump documented; check lift and hose limits.

AlorAir Sentinel HDi90

A pump-drained unit with a stated 90-pint capacity at 80°F and 60% RH. It is taller than the smaller Sentinel models, so installation clearance matters alongside its moisture-removal rating.

Cabinet height: 17.7 in.
Drain arrangement: built in pump

Built-in pumpDuct connection

Manufacturer lists crawl space use.
Built-in pump documented; check lift and hose limits.

AlorAir Helios MP35

The Helios MP35 is a pumped crawl-space and basement model. Its manufacturer states 35 pints at AHAM and 70 at saturation; it also describes a gravity-drain alternative and separately sold mounting accessories.

Cabinet height: 14.7 in.
Drain arrangement: built in pump

Built-in pump

Manufacturer lists crawl space use.
Built-in pump documented; check lift and hose limits.

AlorAir Helios MP55

The Helios MP55 is a pumped crawl-space and basement model with a manufacturer 55-pint AHAM claim. Its 120-pint saturation figure is retained as a separate claim rather than used as an equivalent capacity.

Cabinet height: 15.7 in.
Drain arrangement: built in pump

Built-in pump

Manufacturer lists crawl space use.
Built-in pump documented; check lift and hose limits.

AlorAir Sentinel HD55P

A built-in-pump option for installations where a downhill drain is not available. The headline 120-pint figure is a hot, humid saturation rating; the same page lists 55 pints at 80°F and 60% RH.

Cabinet height: 11.85 in.
Drain arrangement: built in pump

Built-in pumpCabinet ≤14 in. high

Manufacturer lists crawl space use.
Built-in pump documented; check lift and hose limits.

Moiswell Aegis HP110

A pumped crawl-space and basement unit whose verified AHAM claim is 53 pints per day. The 120-pint maximum headline and HP110 name do not represent that AHAM capacity.

Cabinet height: 14.9 in.
Drain arrangement: built in pump

Built-in pumpDuct connection

Manufacturer lists crawl space use.
Built-in pump documented; check lift and hose limits.

Moiswell Aegis HP150

The HP150 pairs a built-in condensate pump with a 70-pint AHAM capacity claim. The manufacturer explicitly lists crawl spaces and basements among its applications, alongside larger commercial settings.

Cabinet height: 15.2 in.
Drain arrangement: built in pump

Built-in pumpDuct connection

Manufacturer lists crawl space use.
Built-in pump documented; check lift and hose limits.

Moiswell Defender MP145

A pumped crawl-space and basement option with a 70-pint AHAM specification and a separate 155-pint maximum claim. Its outlet is described as ductable, with ducts and remote controller purchased separately.

Cabinet height: 14.7 in.
Drain arrangement: built in pump

Built-in pumpDuct connection

Manufacturer lists crawl space use.
Built-in pump documented; check lift and hose limits.

Moiswell Defender MP70

The MP70 is explicitly equipped with a condensate pump and is marketed for crawl spaces and basements. Manufacturer pages agree on its 70-pint AHAM claim but disagree about case dimensions and maximum output.

Cabinet height: Not verified
Drain arrangement: built in pump

Built-in pumpDuct connection

Manufacturer lists crawl space use.
Built-in pump documented; check lift and hose limits.

Moiswell Defender XP235

A larger pumped model marketed for low-clearance crawl spaces and basements as well as commercial applications. Its 100-pint AHAM claim is recorded separately from the 235-pint maximum headline.

Cabinet height: 17.2 in.
Drain arrangement: built in pump

Built-in pumpDuct connection

Manufacturer lists crawl space use.
Built-in pump documented; check lift and hose limits.

Why these conditions matter

Crawl space models with a documented built-in pump, checked against room for a larger cabinet; missing required facts are labeled separately. Compare the exact specifications and complete the manual-based installation checks before ordering.

Check the pump-equipped generation

Sentinel HD55P has documented built-in pumping for crawl spaces and basements. HD55S is a gravity-drain variant. Do not treat the shared HD55 name as proof of the same drain hardware.

Check the supporting sources ↓

No confirmed candidate is useful information

If the selected installation has no confirmed model in our small catalog, keep that result visible. Missing cabinet or duct facts appear separately; a known mismatch does not. Change the arrangement or obtain the exact missing specification before ordering.

A short cabinet is not a complete fit

Compact70 and Ultra70 both have documented 12-inch cabinet heights. Their depths are 21 and 28 inches respectively. Measure the hatch, turns and final location before choosing either.

Check the supporting sources ↓

Solve the moisture source as well

Record water entry, drainage outside the house and the condition of the ground cover. A dehumidifier shortlist does not diagnose a leak or approve an encapsulation plan.

Checked Oct 11, 2026 · Installation checklist · Drain planning

Follow the evidence

Sources & further reading

Open the original material for the full context. A product specification is not an independent test.

manufacturer productAbestorm Guardian SN35P manufacturer product page
Abestorm · Checked Oct 11, 2026
Displayed SKU; top drainage feature paragraphs; i Specification table: AHAM, saturation, Unit Dimensions (L×W×H), Temperature Range, Sound Pressure Level, Refrigerant. SNS120 Product Description states duct compatibility.
Verify the current installation manual, clearances and complete drain route; product-page figures are not independent measurements.
manufacturer productAbestorm Guardian SNS100 manufacturer product page
Abestorm · Checked Oct 11, 2026
Displayed SKU; top drainage feature paragraphs; i Specification table: AHAM, saturation, Unit Dimensions (L×W×H), Temperature Range, Sound Pressure Level, Refrigerant. SNS120 Product Description states duct compatibility.
Verify the current installation manual, clearances and complete drain route; product-page figures are not independent measurements.
manufacturer productAbestorm Guardian SNS120 manufacturer product page
Abestorm · Checked Oct 11, 2026
Displayed SKU; top drainage feature paragraphs; i Specification table: AHAM, saturation, Unit Dimensions (L×W×H), Temperature Range, Sound Pressure Level, Refrigerant. SNS120 Product Description states duct compatibility.
Capacity feature text says AHAM 120 at 73°F/60%; table says AHAM 120 at 80°F/60%. AHAM temperature is left null. Feature text mentions 36°F while table minimum is 33.8°F: minimum left null. Pump lift 14.7 ft is described while table Drain Height is slash.
manufacturer specAbestorm Guardian SNS120 current linked specification sheet
Abestorm · Checked Oct 11, 2026
Version: Current product-page-linked PDF; filename revision 20173099Manufacturer specification table and application/ducting panel; compare with the exact product page and delivered model plate.
Primary specification downloaded and checked. Filename date is a document identifier, not a verified publication date. Conflicting dimensions, generations and capacity conditions are retained in model notes.
manufacturer productAbestorm Guardian SNS65 manufacturer product page
Abestorm · Checked Oct 11, 2026
Displayed SKU; top drainage feature paragraphs; i Specification table: AHAM, saturation, Unit Dimensions (L×W×H), Temperature Range, Sound Pressure Level, Refrigerant. SNS120 Product Description states duct compatibility.
Page title says SNS65 while SKU contains SNS65S; verify the exact manual and delivered model plate.
manufacturer productAbestorm Guardian SNS90 manufacturer product page
Abestorm · Checked Oct 11, 2026
Displayed SKU; top drainage feature paragraphs; i Specification table: AHAM, saturation, Unit Dimensions (L×W×H), Temperature Range, Sound Pressure Level, Refrigerant. SNS120 Product Description states duct compatibility.
Within one page, feature text gives L/W/H 22/16.4/14 in; specification table gives 23.2/15.2/17.7 in. Dimensions are left null.
manufacturer productAlorAir crawl-space, basement and whole-house catalog
AlorAir · Checked Oct 11, 2026
Product-navigation and catalog sections: Crawl Space & Basement Dehumidifiers and Whole House Dehumidifiers. Capacity, drainage and dimensions per named model.
Catalog navigation is reused on individual product pages. Some width/depth labels disagree with individual specification tables; no automatic reconciliation. Color variants and duplicate HDi90 ductable listing were excluded.
manufacturer productAlorAir Galaxy 60P manufacturer product page
Alorair · Checked Oct 11, 2026
Named model heading and Key Features; product-specific Specifications table (after Product Overview), Capacity, Draining, Functioning Temperature Range, Dim (L×W×H), Refrigerant, Sound Pressure Level. Galaxy navigation is retained only to document conflicting dimensions.
Navigation gives D21.3/W14.1/H11.7 in; table gives L21.3/W11.7/H14.1 in. Height and width remain null. Manufacturer noise is an upper bound, not a measured scalar.
manufacturer productAlorAir Galaxy 85P manufacturer product page
Alorair · Checked Oct 11, 2026
Named model heading and Key Features; product-specific Specifications table (after Product Overview), Capacity, Draining, Functioning Temperature Range, Dim (L×W×H), Refrigerant, Sound Pressure Level. Galaxy navigation is retained only to document conflicting dimensions.
Navigation gives D21.3/W14.1/H11.7 in; table gives L21.3/W11.7/H14.1 in. Height and width remain null. Noise is an upper bound of 55 dBA; AHAM temperature/RH are not specified in the checked body.
manufacturer productAlorAir Sentinel HD35P manufacturer product page
AlorAir · Checked Oct 11, 2026
Specifications table and Application drainage-mode instructions: 35 PPD at 80°F/60%; pump and gravity ports; dimensions LxWxH.
Exact production part/SKU and manual revision not confirmed; recorded product-page model identity only. Manufacturer specifications are not independent test results.
manufacturer productAlorAir Sentinel HDi100 manufacturer product page
AlorAir · Checked Oct 11, 2026
Named model catalog card gives 100 PPD AHAM, 220 saturation and Pump Drainage; individual Specifications gives LxWxH, temperature and 60 dBA. Application includes basements and crawl spaces.
Exact production part/SKU and manual revision not confirmed; recorded product-page model identity only. Manufacturer specifications are not independent test results.
manufacturer specAlorAir Sentinel HDi100 current linked specification sheet
AlorAir · Checked Oct 11, 2026
Version: Current product-page-linked PDF; filename revision 20251219Manufacturer specification table and application/ducting panel; compare with the exact product page and delivered model plate.
Primary specification downloaded and checked. Filename date is a document identifier, not a verified publication date. Conflicting dimensions, generations and capacity conditions are retained in model notes.
manufacturer productAlorAir Sentinel HDi120 manufacturer product page
AlorAir · Checked Oct 11, 2026
Named model catalog card gives 120 PPD AHAM, 235 saturation and pump drainage; Application explicitly describes duct-able use; individual Specifications LxWxH and temperature.
Exact production part/SKU and manual revision not confirmed; recorded product-page model identity only. Manufacturer specifications are not independent test results.
manufacturer specAlorAir Sentinel HDi120 current linked specification sheet
AlorAir · Checked Oct 11, 2026
Version: Current product-page-linked PDF; filename revision 20251219Manufacturer specification table and application/ducting panel; compare with the exact product page and delivered model plate.
Primary specification downloaded and checked. Filename date is a document identifier, not a verified publication date. Conflicting dimensions, generations and capacity conditions are retained in model notes.
manufacturer productAlorAir Sentinel HDi65S manufacturer product page
AlorAir · Checked Oct 11, 2026
Specifications table: Water removal per day AHAM 80°F/60%; saturation 90°F/90%; pump/gravity drain pipe and temperature. Applications list crawl spaces and basements.
Exact production part/SKU and manual revision not confirmed; recorded product-page model identity only. Manufacturer specifications are not independent test results. Horizontal dimension labeling conflict noted; unresolved fields are null. Model name includes 65 but current capacity is stated as 55 PPD AHAM. Refrigerant not confirmed in checked specification table.
manufacturer productAlorAir Sentinel HDi90 manufacturer product page
AlorAir · Checked Oct 11, 2026
Product overview explicitly gives 23.2 in D x 15.2 in W x 17.7 in H; Specifications gives pump drainage, 90 pints at 80°F/60%. Applications list crawl spaces and basements.
Exact production part/SKU and manual revision not confirmed; recorded product-page model identity only. Manufacturer specifications are not independent test results.
manufacturer productAlorAir Helios MP35 manufacturer product page
Alorair · Checked Oct 11, 2026
Named model heading and Key Features; product-specific Specifications table (after Product Overview), Capacity, Draining, Functioning Temperature Range, Dim (L×W×H), Refrigerant, Sound Pressure Level. Galaxy navigation is retained only to document conflicting dimensions.
Confirm exact SKU, manual revision and drain route. The product page does not provide comparable test conditions for noise or a verified watts figure.
manufacturer productAlorAir Helios MP55 manufacturer product page
Alorair · Checked Oct 11, 2026
Named model heading and Key Features; product-specific Specifications table (after Product Overview), Capacity, Draining, Functioning Temperature Range, Dim (L×W×H), Refrigerant, Sound Pressure Level. Galaxy navigation is retained only to document conflicting dimensions.
The cabinet is taller than the smaller Helios D35; allow additional service, drainage and installation clearance beyond the stated case height.
manufacturer manualMoiswell Aegis HP110 / HP150 current linked user manual
Moiswell · Checked Oct 11, 2026
Version: Current shared manual linked by exact HP110 and HP150 product pages; PDF query version1784876077Safety information operating range; installation section3 Set up the Drainage System, internal-pump and gravity instructions; PDF pages5–8.
Confirms internal pump and alternate gravity outlet, 16.4ft vertical pump drain limit, continuous downward gravity hose, and operating range 41–95°F. Cabinet dimensions are still from product pages.
manufacturer productMoiswell Aegis HP110 manufacturer product page
Moiswell · Checked Oct 11, 2026
Displayed SKU; Description; Specifications rows Model, AHAM removal rate, Max removal rate, Temperature Range, Dimensions (LxWxH); pump/duct feature paragraphs where stated. Exact embedded product object tags and main product-gallery image, not site-navigation tags.
Current exact product SKU and primary specification verified; dimensions are manufacturer cabinet dimensions, not service-clearance guarantees.
manufacturer productMoiswell Aegis HP150 manufacturer product page
Moiswell · Checked Oct 11, 2026
Displayed SKU; Description; Specifications rows Model, AHAM removal rate, Max removal rate, Temperature Range, Dimensions (LxWxH); pump/duct feature paragraphs where stated. Exact embedded product object tags and main product-gallery image, not site-navigation tags.
Current exact product SKU and primary specification verified; dimensions are manufacturer cabinet dimensions, not service-clearance guarantees.
manufacturer productMoiswell Defender MP145 manufacturer product page
Moiswell · Checked Oct 11, 2026
Displayed SKU; Description; Specifications rows Model, AHAM removal rate, Max removal rate, Temperature Range, Dimensions (LxWxH); pump/duct feature paragraphs where stated. Exact embedded product object tags and main product-gallery image, not site-navigation tags.
Current exact product SKU and primary specification verified; dimensions are manufacturer cabinet dimensions, not service-clearance guarantees.
manufacturer productMoiswell Defender MP70 manufacturer product page
Moiswell · Checked Oct 11, 2026
Displayed SKU; Description; Specifications rows Model, AHAM removal rate, Max removal rate, Temperature Range, Dimensions (LxWxH); pump/duct feature paragraphs where stated. Exact embedded product object tags and main product-gallery image, not site-navigation tags.
Current product says 155 max PPD and L/W/H 24.3/14.37/15.11 in; manufacturer size-selection table says 145 max PPD and 22.05/14.56/13.38 in. AHAM70 agrees. Dimensions remain null and maximum capacity is omitted from normalized comparison because shipped revision remains unresolved.
manufacturer productMoiswell Defender XP235 manufacturer product page
Moiswell · Checked Oct 11, 2026
Displayed SKU; Description; Specifications rows Model, AHAM removal rate, Max removal rate, Temperature Range, Dimensions (LxWxH); pump/duct feature paragraphs where stated. Exact embedded product object tags and main product-gallery image, not site-navigation tags.
Current exact product SKU and primary specification verified; dimensions are manufacturer cabinet dimensions, not service-clearance guarantees.
manufacturer productSentinel HD55P product details
AlorAir · Checked Oct 11, 2026
SKU RF02ALOS-Sentinel-HD55P-0YDMW00. Specification table: 55 pints at 80°F/60% RH, 120 at 90°F/90%; R32.
Exact R32 SKU listing supplies the capacity and pump claim. Cabinet dimensions and operating range use the separately linked current R32 specification; do not transfer them from HD55S.
manufacturer productSentinel HD55S White product details
AlorAir · Checked Oct 11, 2026
Product heading, specifications: R32, gravity drain, 19.2 × 12.2 × 13.3 inches, operating temperature.
URL and some body copy use HD55, while heading names HD55S. Verify exact SKU before buying.
manufacturer specSanta Fe Compact70 4044110 Data Sheet TS-2108 Rev B
Santa Fe · Checked Oct 11, 2026
Version: TS-2108 Rev B, 01/26PDF p1 performance, dimensions and sizing footnotes
Spec rounds 43.7; manual registration gives 43.75. Manufacturer area ranges depend on different ceiling heights, not a universal moisture-load sizing formula.
manufacturer specSanta Fe Ultra70 4044100 Specification Sheet TS-2111 Rev B
Santa Fe · Checked Oct 11, 2026
Version: TS-2111 Rev B, 01/26PDF p1 table, drawing and footnote
Table footnote dimensions include collars; 22-inch body and 28-inch collared depth should be labelled separately. Ratings are manufacturer measurements, not our tests.