75000 Btu Heat Pump

Women Corkys Sandals, 2.5 Ton 75000 BTU Dual Fuel Single Packaged Heat Pump. These packaged cooling/heating heat pumps are designed for outdoor installation. Only utility and duct connections are required at the point of installation . Kate Spade White Sandals, 2.5 Ton 75000 BTU 14 SEER Dual Fuel Single-Stage .. These packaged cooling/heating heat pumps are designed for outdoor installation. Only utility and duct connections are required at the point of installation .People also askYou will see more English now.What size heat pump do I need for 2000 sq ft home?What is a good BTU for a heat pump?What is the largest BTU heat pump?How big of a heat pump for 1200 sq ft?Feedback Aaron Rodgers Sat Score, ULTRATEMP 70 – 75000 BTU'S, 5.8 COP 80/ .. Very suitable for ocean front weather, Hydro Royal heat pumps have a national warranty of 5 years parts, . ULTRATEMP 70 – 75,000 BTU'S, 5.8 COP 80/80/80. Stride Rite White Sandals, 2.5 Ton Rheem 14 SEER Dual Fuel Heat Pump 75K BTU .. 2.5 Ton Rheem 14 SEER Dual Fuel Heat Pump 75K BTU System RP1430AJ1NA, 80% Furnace, . 75K BTU Prestige Variable Speed Vertical Upflow or Horizontal, .‎ White Double Strap Sandals, Pentair UltraTemp Heat Pump 75K BTU | 460930. Pool Supply Unlimited has some of the best prices when shopping for Pentair UltraTemp Heat Pump 75K BTU | Titanium Heat Exchanger | Digital Controls . Rating: 3.7 · ‎3 reviews‎‎ White Open Toe Sandals, 75000 BTU 17.4 SEER Quad Zone Heat Pump System 12 .. Mitsubishi 75,000 BTU 17.4 SEER Quad Zone Heat Pump System 12+15+24+24. Model: MXZ-8C60NA-U1 ADP5834 MSZ-GL12NA-U1 MSZ- Item Number: 78519. White Oran Sandals, Mitsubishi 75000 BTU 17.4 SEER Five Zone Heat Pump 9+ .. Mitsubishi 75,000 BTU 17.4 SEER Five Zone Heat Pump 9+9+9+24+24. Model: M5H60W0909092424 Item Number: 78418. Mitsubishi AC Wholesalers and Accessories. · ‎Out of stock White Peep Toe Sandals, T75 : Swimming Pool Heater And Heat Pump Parts. Aqua Cal Tropical 75,000 BTU Heat Pump Swimming Pool Heater - T75 ; Brand. Aqua Cal ; Special Feature. Heat only ; Voltage. 120 Volts ; Refrigerant. R 410A ; Power . Rating: 3.7 · ‎6 reviews‎‎ · ‎In stock Alfani Wedge Sandals, Mitsubishi M-Series - 75000 BTU - Quad Zone - Ductless .. Mitsubishi M-Series - 75,000 BTU - Quad Zone - Ductless Heat Pump System - Wall Mounted - 15 SEER - 8.7 HSPF. Model: M4H48W09151818-A. Mitsubishi Logo. · ‎Out of stock Bcbg Sandals Wedge, AquaCal Water Source WS05 75000 BTU Heat Pump. AquaCal Water Source WS05 75,000 BTU Heat Pump. Bring the warmth of the tropics or the cool of the mountains to your backyard or community swimming pool and .Heater Type: Electric PumpHeater Exchange Type: Titanium‎ · ‎In stock Cole Haan Wedge Sandals, 75 ton - Mini Split Heat Pumps. The best-rated product in Mini Split Heat Pumps is the Pro Pack 9,000 BTU 0.75-Ton Ductless Mini Split Air Conditioner with Heat Pump No Line Set 230V. Ad-s.sat-bk, AquaPro Heaters & Heat Pumps. AquaPro Heat Pump, 75,000 BTU · AquaPro pool heat pumps are designed for outdoor use. · Some maintenance is required to maintain the full function of the pool . · ‎Out of stock Gentle Souls Wedge Sandals, 75K BTU 230V ALMOND ULTRATEMP 70 HEAT PUMP. Pentair Ultratemp(R) 70 Almond Plastic High Performance Heat Pump; 75000 BTU, Digital Control, Titanium Tubing, 230 V, 1 PH, 60 Hz .Ship Weight (lbs): 300.00Department: HEATERS Italian Wedge Sandals, UltraTemp High Performance Pool Heat Pump. Pentair UltraTemp High Performance Pool and Spa Heat Pump is the first heat pump with . BTU and efficiency performance independently certified by the . Rating: 4.7 · ‎49 reviews Jute Wedge Sandals, Pentair UltraTemp® Model 70 Pool & Spa Heat Pump. Pentair UltraTemp® Model 70 Pool & Spa Heat Pump | 75K BTU Almond 230V | 460930 · 100% pure titanium heat exchanger assures corrosion-free performance for extra . · ‎In stock Timberland Wedge Sandals, AquaPro VIGOH77 Heat/Cool Pump, 75000 BTU. AquaPro VIGOH77 Heat Pump, 75,000 BTU . Consistently heat your pool and extend your swimming season! The AquaPRO Heat Pump is the most efficient way to heat .‎‎ Airbrush Sata, Hayward Classic 75000 BTU Variable Speed Heat Pump. Hayward Classic 75,000 BTU Variable Speed Heat Pump · Titanium heat exchanger is highly durable and provides excellent resistance to corrosion. · Complete with a . · ‎In stock Xoxo Wedge Sandals, Modine HDB 75000 BTU Non-Separated Aluminized .. The Modine name is well known for their quality unit heaters in many homes and workshops worldwide. A perfect example, this unit heater has the reliability .‎‎ · ‎In stock Taos Loop Sandals, HTPMP ULTRATEMP 70 ALMD 75000 B. ULTRATEMP HEATPUMP 70 ALMD 75,000 BTU . The industry's first heat pump charged with non-ozone depleting refrigerant, R410A. • 100% pure titanium heat exchanger .‎ Taos Luckie Sandals, 3 Ton 14 Seer Ruud 75000 Btu 80% Afue Dual Fuel System. The Rheem RP14 Heat Pump is part of the Rheem heat pump product line that extends from 14 to 20 SEER. This highly featured and reliable heat pump is .‎‎ Taos Universe Sandals, 75000 BTU Heat Pump. Buy 75000 BTU Heat Pump at Walmart.com. . AquaPro Heat Pumps are most notable for their high efficiency ratings and are designed for trouble-, . · ‎Out of stock Calvin Klein Sandal Heels, View Heat Pump Systems and Compare Pricing. Heat pumps act as an air conditioner when it's hot and a heater when it's cold. Find out how you can benefit from a heat pump's flexibility and efficiency. Floral Heel Sandals, Hayward Variable Speed Heat Pump Classic HP75CLEE. Hayward Classic 75,000 BTU Variable Speed Heat Pump · Titanium heat exchanger is highly durable and provides excellent resistance to corrosion. · Variable Speed . · ‎Out of stock Lavender Sandals Heels, Sizing Your Heat Pump Pool Heater. Learn how to size your swimming pool heat pump so that you can get the . A 75,000 BTU heat pump would be a great choice for your pool size and situation. Navy Blue High Heel Sandals, What Size Heat Pump Do I Need? .. Heat Pump Size (2,500 sq ft) = 2,500 sq ft * 30 BTU per sq ft = 75,000 BTU. You would need about 75,000 BTUs. If you convert that into tons, . Neon Sandals Heels, Heat Pump Swimming Pool Heaters. Heat pump pool heaters are rated by Btu output and horsepower (hp). Standard sizes include 3.5 hp/75,000 Btu, 5 hp/100,000 Btu, and 6 hp/125,000 Btu. Orange High Heel Sandals, undefined at Lowes.com. Heating & Cooling; Home Décor & Furniture; Kitchen; Lawn & Garden; Lighting & Ceiling Fans; Moulding & Millwork; Outdoor Living & Patio; Paint; Plumbing Peach Sandals Heels, Pentair UltraTemp Heat Pump 75000 BTU - Black. The Black UltraTemp 75K BTU is the industry's first heat pump charged with non-ozone depleting refrigerant, R410A. With it's utilization of a 100% pure . · ‎Out of stock Sandal Heels Black, Energy Efficient Heat Pumps. Raypak Crosswinds Pool Heat and Cool Pump 44,750 Btu | 017740. Raypak 017740 Pool Heat and Coo Pump . Pentair UltraTemp 70 Heat Pump 75K BTU 460960 Black.‎ Taupe Sandals Low Heel, Above Ground Heat Pumps. Hayward Titanium HeatPro 50,000 BTU In-Ground Pool & Spa Heat Pump (Mfr Part# W3HP50HA2) . AquaCal TropiCal 75,000 BTU Heat Pumps (Mfr Part T75).‎ American Satan Sex Scene, Heat Pump only or dual fuel?. Separate systems for each floor, Lennox 12 SEER (I think) 2.5 ton A/C and Lennox 80% eff 75,000 BTU gas furnace. Heat has never been an issue but air . Camper Sandals Mens, 40000 BTU - 75000 BTU - Gas Furnaces for Sale - AC4Life. 40000 BTU - 75000 BTU - Gas Furnaces Direct with FREE Shipping on all Orders Over $500!‎ Cork Sandals Men, Heat Pump Pool Heaters | Pool Heating System | AquaComfort. AquaComfort Solutions is an industry leader in the design, development, manufacturing and marketing of heat pump pool heaters. Cowboy Boot Sandals Mens, A heat pump just takes longer to heat then a furnace? Why?. Feb 17, 2023 — So a 75,000 BTU heater can raise temperature three times faster than a 25,000 BTU heat pump, because it can push in three times the heat energy . Eddie Bauer Sandals Men, Rheem 80% AFUE 75000 BTU Single Stage Upflow/ .. Features • 10 year warranty on parts (registration required) • 20 year warranty on heat exchanger (registration required) • Designed for vertical upflow and . Hemp Sandals Mens, Nirvana NE-75 NE Series Heat Pump, 75k BTU. Double Insulated Titanium Heat Exchanger; Digital Controls; High-end Mitsubishi rotary compressor; 75,000 BTU (80/80/80 - AHRI); 240V/60HZ/1 Phase .‎ · ‎In stock Hey Dudes Mens Sandals, Glossary of HVAC terms. For example, your dealer may recommend a 75,000 Btu furnace and a 24,000 Btu air conditioner for your home. Comfort Sync® A3: AirEase's most advanced . Hurley Mens Sandals, How much does it cost to install a dual fuel heat pump?. Aug 10, 2022 — The average cost to install a dual fuel heat pump is about $9500 (3-ton heat pump with a 120000 BTU gas furnace installed on a 2000 sq.ft. Kenneth Cole Sandals Mens, Glossary of Terms. This is a measurement of a heat pump's heating efficiency. . dealer may recommend a 75,000 Btu furnace and a 24,000 Btu air conditioner for your home. Anexo 30 Sat, How to save energy when using an electric pool heater. Maybe you already have a pool heat pump but don't use it due to the same reason. . Pool heat pumps range from 75,000 Btu to 140,000 Btu. Mens Footbed Sandals, HeatPro® In-Ground Heat Pump - Brochure. PDFHayward HeatPro heat pumps incorporate titanium counter-flow heat . 75,000. 102,000. 130,000. 50°F ambient air, 80°F water, 63% Relative Humidity*. Mens Rope Sandals, Pool Heat Pump. Pool heat pumps are rated by horsepower (hp) and Btu output, with standard sizes in the range of 3.5 hp/75,000 Btu, 5 hp/100,000 Btu and 6 hp/125,000 Btu. Mens Toe Ring Sandals, Electric Heat Pumps | Club Piscine Super Fitness. Your store for your dream backyard. Above ground, inground and semi-inground pools, spas, garden furniture, gazebos, and bbq. Propet Sandals Mens, AQUAPRO VIGOH77 75 000 BTU Heat-cool Swimming .. Find many great new & used options and get the best deals for AQUAPRO VIGOH77 75 000 BTU Heat-cool Swimming Pool Heat Pump at the best online prices at eBay . Rating: 5 · ‎2 reviews Born Morena Sandals, 75000 BTU/Hr Input, 60000 BTU/Hr Heating, 1200 CFM .. Gas Furnace; Type 1-Stage, Standard, Zero Clearance Downflow; Btu per Hour 75000 (Input), 60000 (Heating); Capacity 1200 CFM (Cooling); Control Type 40 Volt . Born Trinidad Sandals, 2.9 Domestic Hot Water (DHW). Water heater and tank types include: • Consumer storage: ≤ 75,000 Btu/h gas/propane, ≤ 12 kW electric, or ≤ 24 amps heat pump, . B.o.c. Sandals Black, Heat Pumps for sale in Gettysburg, Pennsylvania. Sanyo Inverter mini split heat pump 9000 BTU - 16 SEER in Nottingham, MD . 75000 Btu NG Furnace / Ac Unit in East Berlin, PA. $200. 75000 Btu NG Furnace . Black Jewel Sandals, Heating — Brothers 3 Pools. Heat Pumps are not complicated appliances and require very little maintenance. . Most in-home boiler systems average between 75,000-125,000 BTUs for the . Black Jewelled Sandals, Mitsubishi Mini Split Heat Pump System. The Mitsubishi Mini Split Heat Pump System is Energy Efficient and has High HSPF Heating and High Seer Cooling. A Single Zone Mini Split Heat Pump System . Black Sandals With Ankle Straps, AquaPRO 75K BTU Pool Heat Pump and Heater. 75000 BTU Swimming Pool Heat Pump by AquaPro Designed with efficiency and performance in mind, AquaPro's 75K BTU heater extends your swimming season and.‎ Arika Sato Age, 75000 BTU Kerosene Forced Air - Mi-T-M Portable Heaters. Heat Output: 75,000 BTU Hot-Air Flow: 240 CFM Air Pump Pressure: 4.0 PSI AC Power: 120 Volt/60Hz/1.5 Amp Motor Size: 1/8 HP Fuel Tank Capacity: 5.0 gallons Black Sandals With Pearls, Chapter 5, Problem 9. Here it's given that a heat pump has a coefficient of performance COP that is 50 . a temperature drop of 12^∘ F, and the house requires 75,000 Btu / hr.2 answers  ·  Top answer: Hello and welcome to this video solution of numerate. Here it's given that a heat pump . Black Velcro Sandals, Gas Furnaces | Heating. Bryant® Gas Furnaces. WHATEVER Chill Is In The Air, Stay Cozy With A Bryant Gas Furnace. From our top-of-the-line Evolution™ System furnaces through the . Shein Black Sandals, 2 Ton Heat Pump+2 Ton 17.5″ Coil + Gas Furnace. Product Includes(1)Weatherking by Rheem 2 Ton 14 SEER Heat Pump Condenser . by Rheem 80% AFUE 75,000 BTU Upflow/Horizontal Gas Furnace (W801CA0751417MSA) .‎ Gold Jeweled Sandals, Inverter Heat Pumps. Inverter Heat Pumps - 3-ton & 5-ton Inverter Variable Speed Heat Pumps ESP-36 . (5-Ton) 6,200 - 64,800 BTU Cooling / 6,200 - 75,000 BTU Heating.UltraTemp 70 Heat Pump 75000 BTU - Almond - 460930. 460932 - Pentair Heat Pump UltraTemp 108000 BTU.‎Friedrich 12,000 BTU Heat Pump PTAC-PVH12K3FB. Friedrich 12000 BTU Heat Pump PTAC-12000 BTU Class FreshAire Series with Inverter Technology 11.5 EER PTAC Air Conditioner with Heat Pump - 20 Amp -Lennox 75000 Btu Gas Furnace. (1) lennox 3-ton air conditioner 2473450290 austin gas furnace & heat pump install (1) 75,000 btu gas furnace & (1) lennox 4-ton heat pump 7212680320 Many .(Effective until October 29, 2023) WAC 51-11C-404021 .. PDF75,000 Btu/h . Heat pump pool heaters . cInstantaneous water heaters with input rates below 200,000 Btu/h shall comply with these requirements if the .Pool Heat Pumps. Shop 11 results for Pool Heat Pumps ; HP21004T · Hayward W3HP21004T 95K BTU Ahri Heatpro Heat Pump Square$4,099.00 ; aquacal-t115-112-btu-tropical-heat-pump.‎How Much Does a Heat Pump Cost? (2023 Guide). Mar 24, 2023 — Switching from typical resistance heating to an air-source heat pump can generate long-term savings. Geothermal. Geothermal heat pumps cost an .5 topics include: What Is a Heat Pump ⋅ Heat Pump Cost by Brand ⋅ Heat Pump Repairs ⋅ View full listHayward Classic 75K BTU Variable Speed Heat Pump. Why Choose a Hayward Classic Variable Speed Heat Pump? · Capacity: 75,000 BTUs · Circuit Breaker: 30 amps · Decibels: less than 50db. Rating: 5 · ‎2 reviews‎ · ‎Out of stockTropiCal® T75. The TropiCal®is a quality heat pump designed to fit any budget. It is perfect for above-ground . BTUs (water temp/ambient air/relative humidity), T75 .Heat Pump Package Units. Buy Heat Pump Package Units Online - Get wholesale pricing on heat pump package units and free shipping! Goodman & MrCool offers some of the best heat pump .BTU To kW Converter Calculator. Apr 27, 2022 — For air conditioning equipment and heat pumps, its BTU/h rating is how much heat it moves per hour. An air conditioner captures heat indoors .Gas Furnaces With Outstanding Performance From Amana. Looking for durable gas furnaces that you can rely upon? Choose from the line of Amana gas furnaces which use a unique, primary heat ex-changer design.Aqua Cal Tropical 75000 BTU Heat Pump Swimming. Aqua Cal Tropical 75,000 BTU Heat Pump Swimming Pool Heater - T75 ; Galleon Product ID 31847217 ; Shipping Weight 253 lbs ; Model T075AHDSBND ; Manufacturer Aqua . Rating: 3.7 · ‎6 reviews‎Gas Furnaces - RESIDENTIAL. Central Air Conditioners, Heat Pumps, and Furnaces; GAS FURNACES. Open local navigation. CENTRAL AIR CONDITIONERS, HEAT PUMPS, AND FURNACES: INDEX.Air-to-Water Heat Pump to Replace Boiler. Apr 14, 2022 — Are there are air-to-water heat pumps that I could 'drop in'? . central CT with a 75,000 BTU heat load on design day per my calculations.Heat pump sizing quandary : r/heatpumps. Feb 28, 2023 — Currently have a 75,000 BTU gas furnace (91% efficiency) and no central air. I had an energy evaluation done for the Canada Greener Homes .Glossary of Terms | HVAC Terms. This is a measurement of a heat pump's heating efficiency. . dealer may recommend a 75,000 Btu furnace and a 24,000 Btu air conditioner for your home.How to Properly Size a Pool Heat Pump. Jan 13, 2022 — Pool heat pumps on the other hand simply transfer the heat from the air to your water, so computations and numbers like BTUs can be a little .Model: Direct Comfort DC-GPD1442100M41. Buy Direct Comfort DC-GPD1442100M41 3.5 Ton Cooling, 100000 BTU Heating, 14 SEER Self-Contained Packaged 2-Stage Furnace w/ Heat Pump, Multi-Position. Rating: 5 · ‎9 reviews‎‎ · ‎In stockHeatPro Heat Pumps (LITHTPRO12C). PDFIn-ground heat pump . *Based on a 65,000 BTU heat pump with an in-ground pool . 75,000. 102,000. 130,000. 50°F ambient air, 80°F water, 80% Relative .Do you know heat pump hot water system?. Jul 15, 2021 — Standard sizes include 3.5 hp/75,000 Btu, 5 hp/100,000 Btu, and 6 hp/125,000 Btu. Determining Heat Pump Swimming Pool Heater Efficiency. The .How Much Electricity An Air Source Heat Pump Uses (Real .. Air Source Heat Pump Electricity Consumption ; 60,000 BTU (5 tons), 2,000 sq ft (185.80 sq m), 17.6 kWh ; 75,000 BTU (6.25 tons), 2,500 sq ft (232.25 sq m), 22 .Heat Pumps for In-Ground Pools & Spas. Consistently heat your pool and extend your swimming season with our full line of heat pumps! 100% pure, commercial-grade titanium heat exchanger works .A Buyer's Comparison of Pool Heat Pumps and Gas Heaters. Feb 15, 2023 — Pool heat pumps are generally categorized by horsepower (hp) and British thermal unit (Btu) output. Standard sizes include 3.5 hp/75,000 Btu .Gas Furnaces. Reliable Water Heaters, Tankless Water Heaters, and HVAC Systems. . Air Conditioners · Heat Pumps · Gas Furnaces · Air Handlers · Oil Furnaces .10 CFR 431.102 -- Definitions concerning commercial .. Commercial heat pump water heater (CHPWH) means a water heater (including all . storage water heaters with a rated input both greater than 75,000 Btu/h .Btu/h. Resistance ≥20 gal 0.3 + 27/Vm %/h ≥24 Amps and ≥250 Volts Heat Pump See footnote (g). Gas storage water heaters ≤75,000 Btu/h . Colorado Commercial .OUR WORK | country-comfort. New 3 ton Trane XR14 SEER heat pump for a house that's never had central heating. Before and After. We removed the old 75,000 BTU Trent Reznor heater and .Aqua Cal Tropical 75000 BTU Heat Pump Swimming Pool .. Shop Aqua Cal Tropical 75000 BTU Heat Pump Swimming Pool Heater - T75 online at a best price in India. Get special offers, deals, discounts & fast delivery . Rating: 5 · ‎1 review‎UPDATED: Hayward HeatPro - Pool Heat Pump Reviews. Are Hayward HeatPro heat pumps the best pool heat pumps you can buy? . heat pump pool heaters you will find that the standard sizes are 3.5 Hp/75,000 BTU, .Heat Pump Costs | 2023 Installation and Replacement Prices. May 23, 2023 — Learn about heat pumps and the installation costs associated with the . need a heat pump that can handle 30 to 35 BTU's per square foot.Installing a Swimming Pool Heat Pump. Feb 21, 2014 — The 4-P's of heat pump installation: Purchase, Placement, Plumbing and . The best option for aboveground pools are 50-75K BTU heat pumps, .FC / PV Series Heat Pumps. FC series Quality and unrivaled energy efficiency (stress energy savings, eco friendly, quality and performance). The Nirvana pool heat pumps are compatible .Pentair Ultratemp Heat Pump 75000 BTU 240V | 460930. Pentair Ultratemp Heat Pump 75,000 BTU 240V | 460930. Part #. PEN460930 . PEN460930. Voltage: 240 V. Bel Aqua Legacy PN: PF460930. BTUs: 75,000.Swimming Pool Heating Systems. Swimming Pool Heating Options, Solar Pool Heater, Electric Heat Pump Pool . Gas Heaters are rated by BTU output, and range from 75,000 BTU to 450,000 BTU.How Does a Pool Heat Pump Work. May 23, 2022 — There are heat pumps with different Btu output and horsepower (hp) parameters. The most common ones are 3.5 hp/75,000 Btu, 5 hp/100,000 Btu, .Gas Furnace. Pair this efficient gas furnace with a compatible heat pump and thermostat for energy-saving dual fuel heating. It features two-stage operation and is .Images for 75000 btu heat pump. PDFUltraTemp® High Performance Heat Pumps use just a fraction of the energy . 75,000. 70,000. 65,000. 60,000. Heating BTU Rating per Hour UltraTemp 110 Pump.Educated customer needs advice on Bryant or Trane. May 22, 2010 — He recommends: Bryant 355CAV060100 furnace with 187BNA036 AC with Evolution . When pressed he said his calculation showed about 75,000 BTU .Breaker and wire size for pool heat pump. Mar 1, 2014 — Were going to install a Hayward HP21104T 5 ton pool heater heat pump. Installation instructions are here; .15K BTU Package Terminal Heat Pump with 2.5kW Electric .. Cooling: 7200 BTU; Heating: 6000 BTU/H. Convenient installation and maintenance. 9000 BTU Package Terminal Heat Pump with 2.5kW Electric Heat 9.6 to 11.9 SEER.‎‎Anyone got scientific figuring out change over temp for dual .. Nov 23, 2021 — A few months ago I changed out my old AC unit and put in a heatpump and now I am running a dual fuel setup. I have a 93% 75K btu gas furnace .Pentair UltraTemp 70 Pool Heat Pump. Pentair UltraTemp70 pool heat pump has 70000 BTUs for heating small sized pools, the UT70 heater has titanium heat exchanger that will resist corrosion.‎Our DIY Heat Pump Install – Free Heating and Cooling for .. Oct 5, 2021 — Since it was only about 75% efficient, the heat output was about 75,000 BTU (the real units here are the archaic “British Thermal Units Per .Choose the Right Pool Heat Pump | Southeastern, PA. Jan 2, 2020 — Pool heat pumps are rated by BTU output (just like gas pool heaters) as well as by horsepower (hp). Typical sizes are 3.5 hp/75,000 BTU, .