Wilo vs LoadSizer

Wilo assistant – The entire world of pumps The pump specialist WILO SE has made the entire world of highly efficient pump technology accessible on the smartphones and tablet PCs. As an easy-to-use and mobile application, the app offers support in the areas of planning, customer consultation and installation. In addition, the user is presented with a plethora of valid selling points for energy efficient, economical and environmentally friendly pump technology for heating, air-conditioning and secondary hot water circulation. A large proportion of the data content and functions are installed directly onto the smartphone or tablet and are therefore available to the user even in the absence of a mobile internet connection or WLAN. This way, the user can avoid overloading his/her data volumes and is not limited in anyway by the reception conditions prevalent at the site of use. Functions: > Smart Connect: With the help of the Wilo-Smart Connect function, you can easily access the smart and smart-enabled pumps and pump systems from Wilo and make the desired settings and controls. > Interactive replacement guide: simply enter the name of the pump to be replaced and you will be provided with a recommendation of the suitable, high-efficiency Wilo replacement pump. This service can be used in conjunction with thousands of commercially-available, old pumps that were manufactured in 1975 or later. > Energy savings calculator: calculates the potential savings in terms of energy costs and CO2 emissions by comparing implementation of an energy-saving Wilo high-efficiency pump with that of an uncontrolled heating pump. > Catalogue: displays the catalogue description for Wilo pumps. > Pump dimensioning: according to the specifications of the desired pump duty points, the Wilo server adopts the pump dimensioning and recommends the suitable Wilo pump in a matter of seconds. > Fault signal assistant: the "Fault signal assistant" tool contains fundamental information on possible fault signals that may be shown on the display of certain Wilo pumps. With some fault signals, the tool specifies the cause of the fault, describes the error and specifies possible remedies, in addition to basic information about hazards. > Unit converter: conversion of the fundamental physical units > News: up-to-date information > QR Scanner: Scan any QR code > AR Scanner: Scan product images of Wilo products in brochures or at trade shows for additional information such as videos, animations or direct links to the series description The Wilo Group is one of the world's leading premium providers of pumps and pump systems for building services, water management, and the industrial sector. Over the past decade, we have transformed from a hidden to a visible and connected champion. Today, over 9,000 employees work for Wilo worldwide. We place great emphasis on transparency for all employees, partners, and customers.

Size the AC right — get a room-by-room cooling and heating load estimate in under a minute, built on the ASHRAE CLTD/SCL method instead of a single "BTU per square foot" guess. Built for installers doing a quick home survey, engineers who want a fast sanity check before a full Manual J, and homeowners who want more than a rule of thumb before buying an AC. TWO MODES - Quick: floor area, ceiling height, room type, main sun-facing side, insulation level, occupants, top floor or not. Instant estimate. - Detailed: full room construction — exterior walls and windows by orientation (area, U-value, SHGC, shading), roof, ground-floor slab, occupants and activity, lighting, equipment, and outdoor air (ACH). WHAT YOU GET - Sensible, latent and total cooling load (W, Btu/h, kW, ton) plus SHR, and a heating load for the coldest design day. - A horizontal breakdown by component: walls, windows (conduction and solar shown separately), roof, people, lighting, equipment, outdoor air. - A recommended commercial AC size (5,000-60,000 Btu/h) in Btu/h, ton and HP, rounded up to a size you can actually buy — plus a warning if it's oversized or the load per square foot looks off. REAL CLIMATE DATA 35 cities across the Americas, Europe, the Middle East and Asia-Pacific, with outdoor design conditions sourced from ASHRAE Climatic Design Conditions — not one flat number for an entire country. Enter your own design climate for anywhere else. WORKS THE WAY YOU DO - Fully offline. No account, no tracking, no ads. - °C/°F, m²/ft², m/ft, and W/Btu-h/kW/ton/HP, each set independently. - Multiple rooms per project, multiple projects, PDF export. - English, Spanish, Chinese, Portuguese, Japanese, Korean, Vietnamese and Thai. Free for unlimited Quick estimates and one Detailed room. LoadSizer Pro (one-time purchase, no subscription) unlocks unlimited rooms/projects and PDF export. LoadSizer uses a simplified ASHRAE Fundamentals 1997 CLTD/SCL/CLF method for fast sizing guidance — not a substitute for a full Manual J or ASHRAE RTS load calculation, and not certified or endorsed by ASHRAE or ACCA.