北越融雪 List of Products and Services

"Whole heating" is also referred to as central heating and refers to a system that heats the entire building. One method of whole heating is hot water heating (hot water circulation type), which uses water (circulating liquid) as the medium for heat transfer. Hot water heating is a system that circulates hot water, heated by a heat source unit, through terminal units installed in rooms and hallways, utilizing that heat for heating. 【Features】 ■ Hot water heated by the heat source unit is circulated to terminal units by a pump ■ Provides a comfortable warmth ■ Heats the room by heating water (circulating liquid) with a large heat capacity ■ Substances with a large heat capacity are difficult to heat up and cool down ■ Has the effect of softening rapid changes in room temperature *For more details, please refer to the PDF materials or feel free to contact us.

It is recommended to conduct heating system inspections regularly every year, just like vehicle inspections, to identify any issues early and replace parts in advance. Whether it is a hot water (boiler) system or an electric (heater) system, we offer a reassuring pricing structure. Since this inspection is to ensure your peace of mind for annual use, we will promptly inform you if any aging or abnormalities are found in the equipment. 【Please consult us early in the following situations】 ■ Antifreeze is leaking ■ Fuel is leaking ■ Smoke is coming from the boiler ■ The switch is turned on, but the boiler/pump does not operate ■ Unusual noises or smells are coming from the boiler/pump ■ The machine is running, but the room is not warming up *For more details, please refer to the PDF document or feel free to contact us.

Here is a case study of floor heating installation at a nursery in Kariwa Village, Niigata Prefecture. Initially, it utilized electric storage floor heating powered by night-time electricity, but in response to changes in energy policy, it was upgraded to hot water floor heating using a ground source heat pump (HP) with a high coefficient of performance (COP). To maximize the high COP characteristic of the HP heat source, the outlet water temperature was set relatively low at around 45°C. However, to ensure effective heating performance, the installation combined highly conductive heating panels with copper pipes, which also have high thermal conductivity, achieving a surface temperature of 28°C. 【Case Overview】 ■ Kariwa Village, Niigata Prefecture ■ GeoHP ■ 864m2 *For more details, please refer to the PDF document or feel free to contact us.

Here is a case study of delivering panel heaters to a lodging facility. When renovating a ski resort inn for foreign guests, the owner requested, "We want to achieve quiet and high-quality radiant heating throughout the entire building." At the time of consultation, construction had already progressed to the floor installation stage, so the plan was to install hot water panel heaters in each room. We delivered 27 panel heaters, particularly focusing on areas with higher heating loads, such as under and beside windows, as well as a fan convector in the drying room, which the owner was very pleased with. 【Case Overview】 ■ Nozawa Onsen Village, Nagano Prefecture ■ Kerosene boiler ■ 27 panel heaters and others *For more details, please refer to the PDF document or feel free to contact us.

Here are some examples of the installation of floor heating (water-based, embedded method). During a large-scale renovation of a traditional farmhouse, we received a request to maintain its old charm while also achieving comfort. We proposed floor heating by embedding cross-linked polyethylene pipes in the concrete floor and combining them with an oil boiler as the heat source. To reduce the heating load, we laid insulation material on the upper sub-base before heating, and meticulously sealed the gaps around the foundation before finishing the installation. 【Project Overview】 ■ Iiyama City, Nagano Prefecture ■ Oil Boiler ■ 47m2 *For more details, please refer to the PDF document or feel free to contact us.

Here is a case study of floor heating using a hot water pellet stove (EDILKAMIN IDROSALLY) in Hakuba Village, Nagano Prefecture. Typically, conventional pellet stoves provide heating through infrared radiation or convection heating with warm air. However, hot water pellet stoves can achieve "whole-house heating" by connecting heated water to panel heaters or floor heating systems, allowing for uniform heating over a wide area. This combination is particularly satisfying in rooms with high ceilings, as heating the floor provides a consistent warmth from head to toe. Additionally, since this location is at an altitude of 800 meters where oxygen levels are lower, adjustments were made regarding the ignition timing. [Case Overview] ■ Whole-house heating ■ Hot water pellet stove (EDILKAMIN IDROSALLY) ■ Floor heating *For more details, please feel free to contact us.

We would like to introduce a case of hybrid heating using a hot water pellet stove (EDILKAMIN IDROSALLY) in Murakami City, Niigata Prefecture. A customer who was using panel heaters for whole-house heating requested, "During the day, I want to enjoy the flames of the pellet stove while heating powerfully, and at night, I want to maintain low temperatures with the existing kerosene boiler." To ensure that the customer does not have to perform complex valve operations during the switch between the pellet side and the kerosene side hot water piping, we combined check valves and a sealed expansion tank, after meticulously planning the modifications in advance. As a result, it became possible to switch between the two heat sources without changing valves. [Case Overview] ■ Whole-house heating ■ Hot water pellet stove (EDILKAMIN IDROSALLY) ■ Hybrid heat source (Pellet: Kerosene) ■ Panel heaters *For more details, please refer to the related links or feel free to contact us.