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Lasko 751320 vs Mr. Heater F273704

Comparison

Lasko 751320 vs Mr. Heater F273704

The Lasko 751320 is a 1500W ceramic tower space heater designed for indoor rooms, with a remote, thermostat, timer, and oscillation. The Mr. Heater F273704 is a 10-foot propane hose assembly meant to connect compatible Buddy-series heaters to larger 5–20 lb propane tanks. If you need an all-in-one indoor heater, the Lasko fits the job; if you already own a Buddy heater and want longer runtime, the hose is the more relevant pick.

Expert tested Data driven Unbiased reviews Updated 10 June 2026
Lasko 1500W Ceramic Tower Space Heater with Remote, Thermostat, Timer & Widespread Oscillation, Portable Electric Heater for Indoor Use, Bedroom & Living Room, 751320

#1 Overall Winner

Lasko 1500W Ceramic Tower Space Heater with Remote, Thermostat, Timer & Widespread Oscillation, Portable Electric Heater for Indoor Use, Bedroom & Living Room, 751320

78/100
  • Fast, effective ceramic heat output suited to small-to-medium rooms
View review
Mr. Heater Buddy Series Hose Assembly - 10-ft., Model# F273704

Contender

Mr. Heater Buddy Series Hose Assembly - 10-ft., Model# F273704

84/100
  • Purpose-built to connect Buddy-series heaters designed for 1 lb bottles to larger 5–20 lb tanks
View review

Quick verdict

Choose the Lasko 751320 if you want a portable indoor electric space heater with convenient controls (remote, timer, thermostat) and wide oscillation for room comfort. Choose the Mr. Heater F273704 only if you already own a compatible Mr. Heater Buddy/Big Buddy and want to connect it to a larger propane tank for longer runtime—while double-checking tank fit and connector details first.

Overall winner

Depends on your needs

At-a-glance comparison

Feature Lasko 1500W Ceramic Tower Space Heater with Remote, Thermostat, Timer & Widespread Oscillation, Portable Electric Heater for Indoor Use, Bedroom & Living Room, 751320 Mr. Heater Buddy Series Hose Assembly - 10-ft., Model# F273704 Winner
Product type Indoor electric tower space heater Propane hose assembly accessory Depends
Primary use case Supplemental room heating (bedroom/living room/office) Connect Buddy-series heaters to 5–20 lb tanks Depends
Heat source / power Corded electric, 1500W ceramic forced air Propane fuel line accessory (no heat output) Lasko 1500W Ceramic Tower Space Heater with Remote, Thermostat, Timer & Widespread Oscillation, Portable Electric Heater for Indoor Use, Bedroom & Living Room, 751320
Controls & convenience Remote + electronic controls, thermostat, timer, oscillation Manual connection accessory (no controls) Lasko 1500W Ceramic Tower Space Heater with Remote, Thermostat, Timer & Widespread Oscillation, Portable Electric Heater for Indoor Use, Bedroom & Living Room, 751320
Setup / installation Place on floor, plug in, set temp/mode Connect heater to tank via POL fitting Depends
Portability Lightweight tower with carry handle 1.5 lb, 10 ft hose to pack and carry Tie
Noise impact Fan-based; often described as quiet No operating noise (hose only) Mr. Heater Buddy Series Hose Assembly - 10-ft., Model# F273704
Safety features (as listed) Overheat protection, cool-touch housing, ETL listed Accessory; secure tightening claimed; 1-year limited warranty mentioned Lasko 1500W Ceramic Tower Space Heater with Remote, Thermostat, Timer & Widespread Oscillation, Portable Electric Heater for Indoor Use, Bedroom & Living Room, 751320
Reliability trend in reviews Some reports of early failure or random shutoffs Generally reliable; some fitment and hand-tightener issues Mr. Heater Buddy Series Hose Assembly - 10-ft., Model# F273704
Maintenance needs Basic cleaning; routine use of controls/timer Inspect fittings; store properly; check for wear Tie
Best for small indoor rooms Designed for small-to-medium room heating Not applicable as a heater Lasko 1500W Ceramic Tower Space Heater with Remote, Thermostat, Timer & Widespread Oscillation, Portable Electric Heater for Indoor Use, Bedroom & Living Room, 751320
Best for extending runtime on propane Not applicable Designed for larger tank use (5–20 lb) Mr. Heater Buddy Series Hose Assembly - 10-ft., Model# F273704
Customer feedback scale Very large review base; strong overall sentiment with some mixed thermostat/reliability notes Large review base; strong overall sentiment with some fit/hand-tightener complaints Tie
Price (as provided) $60.07 $25.54 Depends

Detailed comparison

Home Use

For everyday home use, the Lasko 751320 is a straightforward solution: place it on the floor, plug it in, and use the thermostat, timer, oscillation, and remote to manage comfort in a bedroom, office, or living room. The Mr. Heater F273704 is only relevant at home if you already have a compatible Buddy-series propane heater and want to run it from a larger tank. In that scenario it can reduce fuel-bottle swaps, but it also adds a propane connection step and requires careful fit checks.

Climate Comfort

Both products can contribute to comfort in cold weather, but in different ways. The Lasko 751320 directly heats indoor air using a ceramic forced-air design and includes oscillation to spread warmth across a seating or sleeping area. The Mr. Heater F273704 supports comfort indirectly by enabling longer runtime from larger propane tanks for compatible Buddy heaters—useful for cold campsites, garages, or emergency heat setups where frequent 1 lb bottle replacements are inconvenient.

Performance

As a heater, the Lasko 751320 is the only product here that actually produces heat, and reviews commonly describe it as warming rooms quickly with strong airflow and useful oscillation for wider coverage. Its programmable thermostat and timer support steady comfort, though buyer feedback suggests temperature control can be inconsistent for some households.

The Mr. Heater F273704 “performs” as an accessory: reviews often report that it connects easily and works well to run Buddy-series heaters from larger tanks for longer sessions. Performance concerns are less about output and more about fitment and whether the connectors match your particular propane tank and heater model.

Reliability

Reliability is where the differences are most practical. For the Lasko 751320, the aggregated feedback highlights a recurring pattern of some units stopping after limited use or shutting off unexpectedly. Many owners report excellent day-to-day results, but the variability means it may be wise to test it early within your return window and avoid leaving it unattended for long periods until you’re confident in your unit.

For the Mr. Heater F273704, reliability feedback is generally strong, with many reports of consistent performance over repeated trips. The most common “reliability” complaints are really compatibility or hardware issues: fitment with certain tanks and occasional breakage/looseness of the plastic hand-tightener component.

Climate Control

The Lasko 751320 provides basic climate control through selectable heat modes, oscillation, and a thermostat range (as listed). Reviews suggest it can maintain comfortable room temperatures, but thermostat performance is not universally praised.

The Mr. Heater F273704 doesn’t control temperature; it only supplies fuel from a larger tank to a compatible heater. Its climate-control benefit is enabling longer continuous operation so the paired heater can maintain warmth for longer periods without refueling interruptions.

Lasko 1500W Ceramic Tower Space Heater with Remote, Thermostat, Timer & Widespread Oscillation, Portable Electric Heater for Indoor Use, Bedroom & Living Room, 751320

Pros

  • Fast, effective ceramic heat output suited to small-to-medium rooms
  • Widespread oscillation helps distribute warmth more evenly
  • Remote control plus simple electronic controls for day-to-day convenience
  • Programmable thermostat and up-to-7-hour auto-off timer for set-and-forget use
  • Quiet operation is frequently praised in buyer feedback
  • Slim tower footprint and carry handle make it easy to move room to room
  • Built-in safety features listed (overheat protection, cool-touch housing, ETL listing)

Cons

  • Reliability is mixed in reviews, including reports of early failure or random shutoffs
  • Thermostat/temperature control gets mixed feedback from buyers
  • Temperature settings are limited to set increments (not fine-grained)
  • Heating coverage is best for smaller areas; whole-home heating should not be expected
  • Requires a wall outlet and cord placement that may limit positioning
Lasko 1500W Ceramic Tower Space Heater with Remote, Thermostat, Timer & Widespread Oscillation, Portable Electric Heater for Indoor Use, Bedroom & Living Room, 751320

Mr. Heater Buddy Series Hose Assembly - 10-ft., Model# F273704

Pros

  • Purpose-built to connect Buddy-series heaters designed for 1 lb bottles to larger 5–20 lb tanks
  • 10 ft length adds placement flexibility and can keep the tank farther from the heat source
  • Commonly described as easy to connect with quick, simple setup
  • Fittings are often described as secure and well built
  • Designed material claims to eliminate the need for a fuel filter (as listed)
  • Strong value appeal for extending runtime with 20 lb tanks, based on buyer feedback
  • Solid customer sentiment across a large review base

Cons

  • It is an accessory, not a heater—use depends on owning a compatible Buddy-series heater
  • Some buyers report fitment problems with “standard” propane tanks
  • Reports of the plastic hand tightener/grip breaking or feeling loose on first use
  • Limited versatility outside the intended Mr. Heater Buddy/Big Buddy applications
  • No quick-disconnect mentioned; repeated setups may be less convenient
Mr. Heater Buddy Series Hose Assembly - 10-ft., Model# F273704

Final verdict

This comparison doesn’t have a single winner because the products aren’t the same type. The Lasko 751320 is the clear pick if you need an indoor space heater: it delivers quick ceramic heat with oscillation, a thermostat, a timer, and a remote, but it comes with mixed feedback on thermostat consistency and some reports of early failures or unexpected shutoffs.

The Mr. Heater F273704 is the better choice only in the context it’s designed for: as a well-reviewed hose accessory that helps compatible Buddy-series propane heaters run from larger tanks for longer sessions. Its main drawbacks are occasional fitment complaints and the plastic hand-tightener issue. Choose based on whether you need a heater or a propane accessory.

Overall winner

Depends on your needs

Frequently asked questions

Which is better, Lasko 751320 or Mr. Heater F273704?

They’re not direct substitutes. The Lasko 751320 is a complete indoor electric space heater with a thermostat, timer, oscillation, and remote control. The Mr. Heater F273704 is a 10-foot propane hose accessory meant to connect certain Buddy-series heaters to larger propane tanks. Choose based on whether you need an electric heater or an accessory for a compatible propane heater.

Can the Mr. Heater F273704 hose be used by itself to heat a room?

No. The F273704 is a hose assembly, not a heat source. It’s designed to connect appliances that are meant to run on 1 lb propane bottles (such as specific Mr. Heater Buddy models) to a larger 5–20 lb tank. If you need heat indoors, the Lasko is the actual heater in this comparison.

Which product is easier for everyday indoor home use?

The Lasko 751320 is built for indoor use in spaces like bedrooms and living rooms, with straightforward electronic controls and a remote. The Mr. Heater F273704 can be easy to connect, but it only makes sense if you already own a compatible Buddy-series heater and are setting up a propane tank connection.

Which option is quieter?

The hose assembly itself doesn’t create noise, so it won’t add sound to a setup. The Lasko 751320 uses forced-air heating, and many buyers describe it as quiet in operation, though it’s still a fan-based heater. If noise sensitivity is a priority, consider where and when you’ll run the heater.

Are there known reliability or fit issues with either product?

For the Lasko 751320, buyer feedback includes some reports of units stopping after limited use or turning off unexpectedly, and thermostat performance is mixed. For the Mr. Heater F273704, a recurring complaint is fitment with some “standard” propane tanks, plus occasional reports of the plastic hand tightener/grip breaking.

Which is better for small spaces like bedrooms or offices?

The Lasko 751320 is the clearer match for small indoor rooms because it’s a self-contained electric tower heater with a compact footprint, oscillation, and a thermostat. The Mr. Heater F273704 doesn’t heat anything by itself; it only helps power a compatible propane heater from a larger tank.

Which one offers better value for money?

Value depends on what you’re buying it for. The Lasko 751320 bundles the heater plus features like a remote, timer, and oscillation at a midrange price. The Mr. Heater F273704 is lower cost and can be a strong value if it lets you use larger propane tanks instead of frequent 1 lb bottle replacements—assuming it fits your tank and heater.

What should I double-check before buying the Mr. Heater F273704?

Confirm your heater model compatibility (it’s listed for Mr. Heater MH9B Portable Buddy and MH18B Big Buddy) and verify the propane tank connection type you plan to use. Buyer feedback mentions occasional fitment issues with standard tanks, so checking the exact tank valve/connection can help avoid returns. Also inspect the hand-tightening components during setup.

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