At a glance
What the specs tell you
BTU Output
Up to 42,500
Heats Up To
2,000 sq ft
Hopper
70 lbs (up to 48 hrs)
Efficiency
88.5%
Emissions
0.49 g/hr
Dimensions
22"W x 33"H x 22"D
Controls
10-setting dial thermostat
Mobile Home
Approved (kit included)
Igniter
300W auto-igniter
Manufacturer
PelPro, a brand of Hearth and Home Technologies (HHT). Same parent company as Harman, Quadra-Fire, and the PP130. Manufactured in Taiwan and Vietnam.
What it is
The right-sized PelPro for medium homes
The PelPro PP70 is the middle child in the PelPro lineup: bigger than the entry-level PP60, smaller than the PP130 we reviewed earlier in this roundup. It sits in the same HHT family as Harman and Quadra-Fire, which means two things: you get the same parts ecosystem and phone support that those premium brands offer, at a fraction of the price.
The PP70 is built on the same platform as the PP130. Same self-emptying burn pot, same 10-setting dial thermostat, same control board architecture, same customer support number. The differences are capacity (70 pounds versus 130), maximum output (42,500 BTU versus 49,200), and heating area (2,000 square feet versus 2,500). The PP70 costs roughly $400 less.
PelPro traces back to 2006 as a Dansons brand, acquired by HHT in 2014. Current models are manufactured in Taiwan and Vietnam and sold through Tractor Supply, Menards, Amazon, Northern Tool, and other retailers. There is no dealer network. You buy it, you install it, and you call HHT's consumer care line when you need help.
If you have already read the PP130 review, much of what applies there applies here. The same strengths (HHT engineering, parts availability, phone support, efficiency) and the same sensitivities (pellet quality matters, trim settings need dialing in, fresh air intake is not optional). This review focuses on what is different about the PP70 and who it fits better than the PP130.
Why it works
Four things the PP70 does well
88.5% efficiency at a budget price
The PP70's 88.5% efficiency is the highest in its price tier and competitive with stoves costing two to three times as much. Higher efficiency means more of each pellet's energy becomes heat in your room rather than exhaust. Over a heating season burning 2 to 3 tons, that efficiency advantage translates to real fuel savings compared to stoves in the 75% to 80% range. The emissions figure of 0.49 grams per hour is also well below the EPA threshold, meaning the PP70 meets certification standards for all 50 states.
The HHT parts and support ecosystem
The PP70 shares a parts catalog with the PP130, PP60, and the broader HHT family. Igniters, blower motors, control boards, gaskets, and burn pots are all available through HHT directly and through aftermarket suppliers. When something fails, you call HHT's consumer care line and talk to someone who knows the stove. The shared platform means parts stay available for years, troubleshooting resources are abundant, and the Hearth.com community has deep experience with the platform. This is the same advantage the PP130 has, and it is the primary reason to choose a PelPro over an independent brand.
Mobile home approved out of the box
The PP70 includes a fresh air intake kit in the box and carries mobile home and manufactured home approval when installed with it. This is the same certification the PP130 carries, and it matters: many pellet stoves cannot be legally installed in a mobile home. If you live in a manufactured home and want pellet heat, the PP70 and PP130 are two of the few reviewed stoves in this roundup that qualify.
Self-emptying burn pot
The PP70 uses the same self-emptying burn pot as the PP130. During the shutdown cycle, the stove clears ash from the burn pot automatically. This does not eliminate cleaning, but it reduces the frequency of burn pot maintenance compared to stoves that require manual cleaning after every burn cycle. Between the self-emptying burn pot and the 10-setting thermostat, the PP70 requires less daily attention than budget stoves with simpler designs.
What owners actually say
The same platform story as the PP130, with a few PP70-specific details
The PP70 shares enough DNA with the PP130 that most of the owner experience documented in that review applies here. The same pellet quality sensitivity, the same trim adjustment learning curve, the same customer support experience. The Hearth.com threads specific to the PP70 add a few details worth noting.
A first-time PP70 owner in a Hearth.com thread described going through 6 bags of pellets over two weeks during mild weather, running on low with the trim set to +3. On setting 5 during a cold snap, the household was "in t-shirts and cozy warm" with a spouse who is "always cold" saying it was "hot." The PP70 has more than enough output for the spaces it is designed for.
The same owner set up a UPS (uninterruptible power supply) to handle brief power interruptions and built a relay kill switch on the hopper lid for safety. This is the kind of hands-on, DIY-friendly owner the PelPro platform rewards. The stove responded well to the +3 trim adjustment, which is consistent with the PP130 finding that trim settings are essential and not optional.
A chimney clogging report from a PP70 owner who burned softwood pine pellets for three weeks raised alarm, with hot embers coming from the chimney and the fire department finding the liner "extremely clogged." The Hearth.com community quickly identified the root cause: softwood pellets and a possible installation issue, not the stove itself. This is a pellet quality and installation issue, not a PP70 defect, but it underscores that the PP70 is as sensitive to pellet quality and proper venting as its bigger sibling.
The PissedConsumer reviews for PelPro as a brand show the same pattern documented in the PP130 review: satisfied owners who praise the value and heat output alongside frustrated owners who experienced control board failures and long waits for replacement parts. One PP70 owner reported the stove breaking less than a month after installation (November to December 2023). Another described calling customer service and finding them "very responsive." The experience depends significantly on whether you hit a component failure during peak heating season when parts demand exceeds supply.
The one thing to know
This stove rewards you for learning it and punishes you for ignoring it
The PP70 is a simple stove in a good way: ten settings on a dial, an indicator light, and a self-emptying burn pot. There is no programmable timer, no weekly schedule, no WiFi app. You turn the dial, the stove makes heat.
But "simple" does not mean "set and forget." The PP70, like the PP130, needs three things from its owner to perform well. First, install the fresh air intake. Every Hearth.com thread about poor PP70 performance starts with an owner who skipped this step. The stove needs dedicated outside air for proper combustion; relying on room air creates negative pressure issues and inconsistent burns.
Second, use quality pellets. The chimney clogging incident from a PP70 owner burning softwood pellets is the cautionary tale. Premium hardwood pellets with low ash content burn cleaner, produce less clinker, and keep your exhaust path clear. The fuel economy advantage of 88.5% efficiency only materializes with pellets that burn cleanly.
Third, learn the trim settings. The factory defaults are a starting point, not a destination. The PP70 owner who added +3 to the trim on low found the stove ran continuously and produced consistent heat. The manual covers trim adjustment, but the real education comes from Hearth.com forums and PelPro's troubleshooting videos. Spend an evening reading forum threads before your first heating season, and the stove will reward that investment all winter.
How it fails
Control board failures and parts availability during peak season
The documented failure pattern for the PP70 mirrors the PP130: the control board is the component most likely to fail, and replacement boards can be backordered for weeks or months during peak heating season. PelPro uses a motherboard and daughterboard setup for the controller, and when it fails, the stove stops entirely.
One PP70 owner on PissedConsumer reported the stove breaking less than a month after installation. The specific failure was not detailed, but the frustration with parts availability was clear. Another PelPro owner described waiting months for a control board during winter. This is not unique to PelPro; control board availability is a systemic issue across budget pellet stoves. But it is worth knowing that if your board fails in January, you may not have heat from this stove again until March.
The auger motor is the second documented failure point. A PP70-specific Hearth.com thread from January 2023 documents a stove that stopped feeding pellets. The community troubleshooting process (check the feed motor, check the fire sensor, run the auger diagnostic, check the cotter pin, clear auger jams) is well documented, and PelPro's own troubleshooting videos cover the same ground. Most auger issues are diagnosable and fixable at home.
The warranty covers 1 year on electrical components and 5 years on steel parts (excluding the fire pot). The fire pot is a wear item; aftermarket stainless steel replacements last longer than the original and are widely available. Budget $50 to $100 per year for parts over the stove's lifetime, with the control board ($100 to $200) as the largest single replacement expense.
Cost over time
What the PP70 actually costs over five years
The purchase price of $1,100 to $1,400 is roughly $400 less than the PP130 and competitive with the Castle Serenity, though the PP70 delivers significantly more heat and a larger hopper than the Serenity. Installation adds $200 to $500 for a horizontal wall vent, or $500 to $1,500 for a vertical chimney run. The included fresh air intake kit saves $50 to $100 versus stoves that sell it separately. Total installed cost: roughly $1,300 to $2,900.
Pellet fuel at 2026 prices runs $250 to $350 per ton. The PP70 heating a 1,500 to 2,000 square foot space as primary supplemental heat typically burns 2 to 3 tons per season. The 88.5% efficiency means each ton produces roughly 10% more usable heat than a stove running at 78% to 80%, which translates to a half-ton fuel savings over a full heating season at higher burn rates. Annual fuel cost: $500 to $1,050.
Electricity consumption matches the PP60 measured data from a Hearth.com owner: 64 to 79 watts during normal operation, 300 watts during the ignition cycle. Over a 180-day season running 16 hours daily, electricity cost is roughly $20 to $30.
Five-year total cost of ownership, installed and running as supplemental heat: roughly $5,500 to $9,000. This is comparable to the Castle Serenity's five-year cost but with nearly twice the heating capacity and a 70-pound hopper that fills every two days instead of every day. The PP70's efficiency advantage compounds over time: every heating season, you buy fewer pellets than you would with a less efficient stove.
Who should skip this
When the PP70 is not the right choice
If your home exceeds 2,000 square feet and you need whole-house heat
The PP70 is rated for 2,000 square feet under ideal conditions. In a larger home, multi-story home, or poorly insulated home, it will heat one zone well but not the whole structure. The PP130 adds 7,000 more BTU and a 130-pound hopper (expandable to 330) for roughly $400 more. If you need more coverage, spend the extra.
If you want programmable scheduling or WiFi control
The PP70 has a 10-setting dial and an indicator light. That is the entire control interface. No timer, no weekly schedule, no app. If you want to program the stove to warm up the house before you wake up or turn down while you are at work, the Cleveland Iron Works Bayfront has built-in WiFi, or the Castle Serenity has a Smart Controller with weekly programming. The PP70 trades control sophistication for simplicity and reliability.
If you want a stove you never have to think about
The PP70 rewards hands-on owners who dial in their trim settings, choose quality pellets, and learn the stove's behavior. If you want an appliance that works perfectly with factory settings and no learning curve, the Harman stoves with exhaust sensing and automatic temperature regulation are designed for that. They cost three to four times as much because they do the tuning for you.
Readiness fit
Where the PP70 fits in a preparedness plan
Every pellet stove requires electricity. The PP70 draws approximately 64 to 79 watts during normal operation (based on measured data from the PP60, which shares the same platform) and 300 watts during the ignition cycle. Without backup power, you have zero heat from this stove during a power outage.
That makes the PP70, like every pellet stove, a long-term self-reliance investment (our Sustain tier). You need a generator, a portable power station, or a battery inverter system to run it when the grid is down. The PP70's low operating wattage is an advantage here: a mid-size portable power station can keep it running for hours on a single charge, and a small inverter generator can power it indefinitely.
The 70-pound hopper provides roughly two days of burn time on lower settings. For a grid-down scenario, that means filling every one to two days from your pellet stockpile. If you store 20 to 40 bags (800 to 1,600 pounds), you have two to four weeks of heat at moderate burn rates. The PP70's 88.5% efficiency stretches those reserves further than stoves running at 75% to 80%.
The mobile home approval is a meaningful readiness detail. Manufactured homes in rural areas are often the most vulnerable to winter power outages and the least served by alternative heating infrastructure. The PP70 is one of the few stoves in this roundup that can legally serve that population.
Power Outage Checklist
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Energy Preparedness Checklist
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Pellet Stoves Guide
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Winter Storm Checklist
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